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be certain.MTS Test and Simulation Solutions
IT ’S WHERE MANY OF TODAY’S INDUSTRY-STANDARD TESTING
TECHNOLOGIES BEGAN — AND WHERE YOUR SEARCH FOR THE IDEAL
TEST SOLUTIONS PARTNER ENDS. EVERY DAY AROUND THE WORLD, TEST
PROFESSIONALS LEVERAGE THE DEPTH OF OUR APPL ICATIONS AND S IMULATION
EXPERTISE , THE PRECIS ION OF OUR TECHNOLOGY, AND THE EXPANSE OF OUR
GLOBAL SUPPORT TO BRING HIGHER-PERFORMING PRODUCTS TO MARKET
FASTER AND AT A LOWER COST. WE CAN DO THE SAME FOR YOU.
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Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Materials Testing . . . . . . . . . . . . . . . . . . . . . . . . . 7
Aerospace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Biomedical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Ground Vehicles . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Civil Engineering . . . . . . . . . . . . . . . . . . . . . . . . . 19
Energy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
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Helping you build confidence in your product performance
Being certain means everything in research, development and manufacturing. Every test, every day. Everywhere in the world. Your products and your reputation depend on it.
Founded in 1966, MTS Systems Corporation has become an indispensable resource for helping researchers, developers and manufacturers resolve their most complex testing and simulation challenges.
Partner today with the leader in testing and simulation solutions. Together we can advance the body of knowledge, optimize designs, improve productivity, and bring better products to market faster.
Solutions for every need and budget
MTS expertise and technology leadership span the entire testing spectrum — from standards-driven production testing and simulation applications to complex research and development simulation, and for everything from materials and components to full-scale structures. No matter where you fit on this spectrum, no testing solutions supplier is better qualified to optimize your testing program than MTS.
Creative ideas from industry experts
Our long history of pioneering technologies and continuous innovation will help you confidently move forward with your testing, well into the future. A partnership with MTS gives you access to an unrivaled depth of knowledge for understanding your needs and identifying the most efficient and cost-effective ways to overcome them.
MTS professionals work closely with leaders in a broad range of industries, including:
» Aerospace » Automotive » Biomedical » Energy » Civil engineering » Materials testing
Responsive global support, wherever and whenever you need it
By working with us, you’ll have ready access to one of the largest, most experienced global service networks of any testing solutions provider. Local representation throughout the world helps you maximize uptime and productivity. Whether you do business in Asia, Europe, North America or elsewhere, you will have expert support readily available to complement your in-house capabilities.
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Maximize your materials testing efficiency
Whether you work in a research, product development or production environment, MTS will help you manage your materials testing with certainty. Through the precise simulation and control of real-world forces, motions and environmental conditions, you’ll have the means to quickly obtain meaningful information about the mechanical properties of materials ranging from metals, composites and ceramics to polymers, textiles, concrete and geomaterials.
Select from a complete portfolio of best-in-class MTS load frames, control systems, software and accessories to satisfy every material evaluation need — from single-axis tension/compression tests to complex fracture toughness and multiaxial fatigue testing. No other test solutions deliver more reliable materials test results more efficiently for you.
Flexible, capable solutions for materials research and development
To advance the materials science body of knowledge, research and development professionals must thoroughly understand the physical properties and behaviors of both new and existing materials. This insight is critical to developing and fabricating materials that are stronger, lighter, more durable and more environmentally responsible.
Meeting these objectives requires test systems that facilitate the highest levels of creativity and adaptability, allowing the exploration necessary to develop next-generation products. These solutions must also deliver absolute accuracy, traceability and repeatability to ensure meaningful test results.
MTS delivers the high-performance load frames, flexible digital controls, versatile software and a full range of accessories for a full range of materials testing applications. These fully integrated solutions enable test teams to accurately simulate real-world operating environments, whether the primary need is quality assurance testing for plastics, complex characterizations for polymer matrix composites, or high-temperature materials tests for superalloys and ceramic matrix composites that have never been performed before.
Productive, dependable production-quality testing
Time equals money in high-volume manufacturing environments. The faster each product gets processed, approved and moved off the production floor, the greater the potential profit for the business.
As operations become global in scale, manufacturers must find an efficient means of assuring product quality and complying with established industry standards in a uniform manner around the world. This requires a test program that can be seamlessly integrated into a high-volume manufacturing environment, without hindering productivity in any way. Testing hardware, software and accessories must be extremely dependable, easy-to-use and ergonomically sound to keep technicians at peak productivity.
MTS universal test systems are engineered to deliver the highly reliable, accurate and repeatable monotonic testing capabilities you need to achieve robust control of high-volume production quality, perform high-force industrial testing, and establish scalable, industry-compliant testing procedures.
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Whether the ultimate goal is fuel efficiency, durability, flexibility or performance in high-temperature environments, innovative materials are pushing the envelope of possibility in industries as diverse as aerospace, automotive, civil structural, biomedical and materials science. MTS is deeply involved in these efforts, delivering the technology and expertise required to bring new materials to market.
Polymers
Plastics and rubber have revolutionized consumer products and transformed entire industries, finding their way into virtually every aspect of our daily lives. This trend continues today as new polymers enable more energy-efficient transportation, more durable medical devices and more user-friendly products and packaging.
Accurate testing is critical to continued innovation in materials research. MTS testing solutions for plastics and rubber deliver one of the broadest ranges of force and frequency for viscoelastic materials characterization, combining multiple technologies in dynamic and static testing. Our diverse product families make it easy to choose the best technology for your specific application.
Personalized consultations with MTS application engineers streamline testing even more with tools and techniques that help evaluate material performance efficiently and accurately. Our teams have a deep understanding of the testing requirements for polymers, plastics, rubber, adhesives, foam, packaging, polymer matrix composites, biomedical products and finished goods.
Composites
Composite materials are changing the way we move, work, play and live. In many industries, they improve product design and help create lighter, sleeker solutions. As researchers pursue faster cars, more
efficient aircraft, more durable biomaterials and stronger structures, the search for new composites continues. Testing these materials can be extremely complex. Composite testing not only demands greater fidelity, more detailed measurement techniques and tighter integration with computer models, but also the expertise to understand new materials and potential applications.
MTS has decades of experience working with a wide variety of industries to optimize composite testing. MTS material scientists and systems integration engineers understand the unique requirements for testing these innovative materials. MTS engineers bring expertise in the nuances of high-temperature composites testing gained by working with leading researchers worldwide.
Metals
From the heavy rebar used in construction projects to the delicate wires used in medical devices, metals and superalloys have unique testing requirements. MTS has experience creating test systems and solutions for a wide array of metals. Our expertise in high-temperature applications has proven valuable to many customers, including manufacturers seeking to understand the intricacies of thermomechanical fatigue in turbine engines. Other customers rely on our experience with large-scale, high-force testing applications for Lally columns, I-beams and other challenging specimens. In addition, MTS offers sophisticated solutions for advanced research and product development projects. For quality assurance and quality control applications, MTS offers a broad range of metal testing solutions that improve automation and throughput, including pendulum impact systems.
Fully engaged in the pursuit of game-changing materials
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Your proven partner for aerospace testing and simulation
No matter what your aerospace testing destination, MTS can help you get there first. Aerospace developers and manufacturers worldwide leverage our technology and expertise to keep pace with increasingly tight timelines for research and development, as well as accelerate time-to-test and meet safety standards for commercial and military aircraft, helicopters and space structures.
Full-scale structural testing
Automate, simplify and accelerate your structural testing with MTS. State-of-the-art AeroPro™ software seamlessly integrates control and data acquisition to help you manage hundreds of control channels and thousands of data acquisition channels from a single, intuitive user interface. From static to fatigue testing and flight-by-flight spectrums to damage tolerance design verification and lightweighting, MTS can help keep structural evaluations on schedule.
Subassembly testing
Precisely and repeatably simulate the high-force and extreme-temperature operating environments in which all aircraft parts must ultimately perform. We can help you leverage the industry’s most flexible software and control systems to acquire high-integrity test data at every stage of product development, and to efficiently characterize the strength, performance and durability for the full range of components and subassemblies.
Materials testing
We support your aerospace testing with a broad range of proven solutions capable of precisely characterizing material performance under extreme loads and high temperatures. Whether you’re developing new ceramic matrix composites, optimizing a manufacturing process or characterizing finished materials and components, MTS technology and expertise can help you complete the required testing with accuracy and efficiency. (See page 7 for a detailed discussion of MTS materials testing solutions.)
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Develop high-quality devices and biomaterials with confidence
By combining your medical expertise with our testing expertise, you will be well equipped to bring better devices to market with greater speed and cost-efficiency. From biomaterials and orthopaedic constructs to medical devices, medical packaging and consumables, MTS Bionix® test systems offer a proven means of reducing development cycles, enhancing quality control and helping to achieve regulatory compliance.
Orthopaedic device testing
Orthopaedic researchers and product developers around the world leverage MTS’ industry-leading capabilities in precision control and multiaxial test and simulation to meet their toughest testing challenges. Whether you’re performing kinematics research and trauma studies or evaluating implantable devices for the spine, knee, hip or other area of the musculoskeletal system, we can help you optimize your test design and reduce your time-to-market.
Medical components, tools and packaging testing
Medical equipment is only as strong as the weakest materials and components it incorporates. That’s why biomedical device and component manufacturers must be absolutely certain about the performance and durability of every product they develop. With the MTS Bionix family of versatile, reliable test solutions, you can reduce development times and enhance quality control for everything from tubing, valves and bags to dental implants, stents, sutures and surgical instruments.
Biomaterials testing
Generate the reliable test data you need to address the needs of product developers and regulatory organizations in a timely fashion. Our solutions allow you to efficiently perform both dynamic and universal tests on specimens including bone, soft tissue, dental elements, plastics, stainless steel, titanium, ceramics, shape-memory alloy, wire and other biomaterials.
Prosthetic limb testing
Physical demands and performance expectations have never been higher for prosthetic devices. Developers face intense pressure to introduce prostheses that offer the utmost in both durability and true-to-life feel and functionality. By precisely simulating the real-world static and dynamic forces under which prosthetic devices must ultimately perform, MTS Bionix test solutions help you gain deeper insight into device performance at an earlier stage of development, equipping you to be first to market with designs offering the highest levels of durability and patient mobility.
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The preferred vehicle testing solutions resource around the world
The world expects performance and reliability from its vehicles — and as a vehicle manufacturer, supplier or contract test lab, more is expected from you. How can you satisfy such elevated quality expectations while accelerating time-to-market and reducing costs? By partnering with MTS. Our solutions cover a wide range of testing requirements across the full array of vehicle types and sizes.
Durability assessment
Accelerate your development processes and achieve more reliable results with a complete scope of MTS durability testing solutions. Whether you’re testing at the full-vehicle, subsystem or component level, our capabilities can help you move more of your testing from the proving ground to a controlled and repeatable test laboratory environment.
Ride, handling and performance
Trusting your data and optimizing the performance of tires, suspensions and other vehicle dynamics is critical to sustaining a competitive advantage. MTS vehicle dynamics testing systems can help you make precise and confident measurements faster and earlier in the development cycle.
Aerodynamic simulation
Leading-edge MTS aerodynamics testing systems easily keep pace with wind tunnel speeds up to 290 kph (180 mph). You can choose a single-belt configuration for best aerodynamic simulation, or a five-belt system with MTS-exclusive dynamic platform balance to achieve peak measurement precision. Highly accurate MTS model-and-wheel motion systems help to further enhance simulation.
Materials testing
Find a complete selection of test systems, software and accessories to address your vehicle materials research, development and production quality testing needs — from simple tension/compression to complex multiaxial fatigue. And as the world continues to call for the development of more lightweight and efficient materials, you can depend on MTS to help you get the latest innovations to market with speed and certainty. (See page 7 for more details about MTS materials testing solutions.)
HELPING YOU KEEP PACE WITH
TODAY’S RAIL INDUSTRY
Economic expansion programs. Environmental awareness. Deregulation and internationalization of railways. These and other global trends are creating unprecedented demand for faster trains and higher payloads. They are also creating new challenges for rail test engineers, who must measure, simulate and evaluate increasingly complex designs in less time and for less money.
Whether you’re testing components, subassemblies or full-scale structures, MTS can help you do so with absolute speed and cost-efficiency. You’ll find both standard and custom solutions for productively meeting your rail testing objectives.
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Helping vehicle manufacturers stay ahead of the curve
Global standards for emissions, fuel efficiency and safety mandates are evolving. New materials are reshaping design possibilities. And vehicles continue to become more complex. To address these and other trends more efficiently — with smaller teams, fewer prototypes and lower costs — vehicle developers worldwide rely on MTS for mechanical testing expertise, technology and support.
Advanced simulation
Pushing the boundaries of simulation technology allows vehicle manufacturers to make unprecedented improvements in the speed and efficiency of development, reducing both costs and time to market. To accelerate these gains, MTS continues to explore new ways of integrating physical components and virtual models to enhance objective analysis and testing.
MTS has developed two techniques to meet this challenge. Mechanical Hardware-in-the-Loop (mHIL) employs a real-time, closed loop process to substitute real parts for difficult-to-model components within a virtual simulation, such as using actual vehicle dampers as part of a virtual handling simulation. Hybrid System Response Convergence (HSRC) employs an offline, iterative process to generate accurate test loads by surrounding physical test parts with virtual components and generic inputs, such as virtual tires and digital roads as part of a full-vehicle durability test.
Emissions testing
Around the world, emerging mandates are establishing aggressive emissions targets for new passenger vehicles, light-commercial vehicles and light trucks. With rewards for success and penalties for failure, manufacturers are building more effective fleet emissions reduction programs, an essential component of which is mechanical testing.
MTS Flat-Trac® roadway technology will play a crucial role as this trend evolves, bringing precision to lab-based emissions testing. It offers an ideal alternative to conventional roller dynos for measuring vehicle rolling loss, providing the vehicle-to-road interface accuracy needed to discern extremely fine changes in rolling loss from one design iteration to the next. Flat-Trac technology is also far more accommodating of high-throughput testing requirements.
Electric actuation
Automotive manufacturers, suppliers and contract test labs are all under pressure to deliver accurate results more rapidly. At the same time, there is strong demand for higher energy efficiency at every stage in the development cycle. Where these trends converge is in electric actuation. MTS continues to integrate electric actuation throughout our portfolio, from the rotary electric actuation of MTS tire rolling resistance and tread wear systems to the linear electric actuation technology in MTS Criterion® and MTS Acumen® test systems, to the patented electromagnetic actuation (EMA) of MTS Roehrig EMA systems for single-axis damper characterization and in-line production quality testing.
ADVANCED TESTING FOR
MOTORSPORTS
To maximize speed, power and control, manufacturers of F1, LeMans, NASCAR, IndyCar and other race cars rely on everything from complete vehicle testing and aeromapping to vehicle suspension and gearbox component testing. MTS brings an unparalleled track record of success to motorsports optimization, offering the innovative test technologies and real-world expertise motorsports teams need to improve vehicle design, development and setup.
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Effectively resolve your most pressing civil engineering challenges
By working closely with university, government and private researchers worldwide, MTS offers the test solutions and expertise required to help you achieve utmost safety and longevity with your civil structures. Our systems offer precise control of the high forces, massive specimens and complex conditions that are typical to geomechanical, construction materials and components, and civil structural test applications. With MTS, you can confidently evaluate the physical properties, strength and durability of your materials, subsystems and full structures.
Geomaterials testing
High forces. Complex loads. Brittle materials and extreme environmental conditions. These are the challenges that all geomaterials test professionals face on a daily basis. With decades of industry experience and an array of high-stiffness, high-force servohydraulic test systems and accessories, MTS stands uniquely qualified to address a full spectrum of rock and concrete testing requirements.
MTS solutions are currently evaluating geomaterials for fossil fuel exploration, mining and construction organizations around the world. We are also helping customers address their testing needs in emerging areas such as geothermal energy, carbon sequestration, deep-water drilling and nuclear waste storage.
And as civil engineers continue their pursuit of building larger, taller, stronger and more enduring structures, MTS is helping them gain deep insight into the mechanical properties of new materials, such as high-performance reinforced concrete.
Construction materials and components
Accurately determine failure thresholds for both large- and small-scale structures in the shortest possible timeframes. Whether you need to perform compliance tests on concrete, rebar and beams, or apply a broad range of static or dynamic tension and compression loads to large-specimen, high-force structures, MTS is the only resource you need.
Energy testing
For those tasked with finding more efficient ways to meet rising global demand for energy, mechanical testing serves many different roles. Whether your work focuses on fossil fuel extraction or developing renewable energy technologies, MTS can help. MTS helps energy companies characterize components and materials used in steam turbines, gas turbines, pipes, valves and pressure vessels that must endure temperature extremes in power plants. We can help wind turbine manufacturers apply real-world loads and moments to massive specimens. In addition, we can apply this same expertise to tidal applications, in which submerged turbines must be able to handle powerful natural currents and constant exposure to corrosive seawater.
Civil structural and seismic testing
Innovation is a critical raw material for today’s civil engineers. New designs must be safer, last longer, and cost less. And every new design must be fully evaluated to ensure it will withstand real-world conditions — from seismic events and heavy winds to recurring vibrations.
MTS offers large-scale structural testing expertise and seismic simulation solutions you need to accurately evaluate the mechanical properties of bridges, buildings and other large civil structural designs.
In addition, MTS continues to work closely with the world’s leading seismic researchers to help them take full advantage of hybrid simulation — combining physical testing and computer modeling to more efficiently and affordably gain an understanding of how civil structures respond to seismic loading.
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Finding efficient new ways to meet global energy demand
Meeting the rapidly increasing global need for energy has become one of the world’s most pressing geopolitical issues. Whether your work involves developing renewable energy technologies or finding cost-effective ways of extracting fossil fuels from hard-to-reach locations, MTS can help you pursue your objectives with confidence.
Wind power
Wind power has emerged as a promising potential source of renewable, non-polluting energy. Improving the long-term reliability of wind turbines, however, is critical to the creation of a sustainable, economically feasible global wind power infrastructure.
Wind turbine manufacturers and suppliers who successfully optimize their designs to maximize uptime and minimize maintenance, repair and overhaul costs will emerge as industry leaders. First, they must gain a thorough understanding of the mechanical performance and durability of wind turbine materials, components and structures.
That is where MTS can help. Our decades-long history of helping engineers apply real-world loads and moments to massive specimens for long-term performance evaluation readily translates to the needs of wind turbine developers. We stand uniquely qualified to deliver the advanced systems integration expertise, multiaxial testing technology and global support you need to address all of your wind turbine testing needs and bring more durable and reliable designs to market faster.
Fossil fuel exploration and production
To meet increasing worldwide energy demands, energy companies must extend their fossil fuel exploration and recovery efforts to ever-more remote and challenging environments. Effectively meeting these challenges requires reliable knowledge of the geomaterials encountered in unexplored regions, and a deep understanding of the performance and durability characteristics of the equipment and structures used to reach and recover resources.
MTS provides the expertise, technology leadership and global support necessary to help energy organizations perform highly accurate and repeatable mechanical testing of geomaterials, drilling and mining components, and structures.
Other energy sources
Whether your energy pursuits involve solar, tidal, geothermal or nuclear technology as potential sources of power generation, MTS can help you precisely simulate the extreme real-world operating conditions of the materials, components and structures designed for such purposes. You’ll find the precise control of complex, multiaxial forces, high-performance environment simulation systems and responsive support it takes to conduct thorough evaluations at the earliest possible stages of development.
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Programs designed to maximize your uptime and minimize total cost of ownership
Test professionals throughout the world leverage MTS global service and support to help them proactively plan for and maintain peak long-term testing performance. We’ll first help you make the right technology investments and then deliver solutions every step of the way — from pre-installation through final decommission. You can optimize system performance, manage your budget, protect data integrity and maintain test schedule predictability with a single, full-service solutions provider: MTS.
Comprehensive lifecycle management
MTS ConcordSM Service Plans provide a proactive, planned approach to long-term test equipment care, delivering exceptional value through more reliable testing performance, high test data integrity and enhanced test equipment longevity. The plans combine decades of MTS service experience with routine maintenance and extended warranty coverage for specific systems and configurations. They are a proven way to help you maximize uptime and resolve potential issues before they become problematic and costly.
Professional training
Maximize system performance and improve operator efficiency with MTS training programs. Our expert-led courses provide hands-on learning to help you proficiently operate your test systems — eliminating wasted time and unnecessary cost. We can deliver both standard and customized courses, either at our Regional Training Centers or onsite at your location.
Accredited calibration and metrology services
MTS provides industry-leading calibration services and expertise for optimizing the validity of your test data and the efficiency of your test lab. Our accredited field calibration, state-of-the-art Metrology Laboratory and precise factory calibration will equip you with a solid foundation for ensuring accurate test data and meaningful results.
Technical consulting
Eliminate costly delays and maximize your investments with the guidance of unrivaled MTS expertise. MTS technical consulting will help you meet your business growth objectives and research goals by making recommendations that work within your constraints and incorporate best practices from test labs worldwide.
Onsite services
Maximize equipment uptime with ongoing access to the onsite support and spare parts you need, when you need them. MTS builds some of the most rugged test solutions available. But when rare equipment issues happen to arise, our world-renowned field service engineers will quickly and efficiently resolve every issue and help keep your testing on schedule.
Software maintenance
Easily and affordably keep your test software current through an MTS Maintenance, Enhancement and Support (ME&S) Agreement. For far less money than purchasing updates separately over time, your customized plan gives you access to the latest software features and ensures ongoing compatibility with your PC operating systems. Your MTS ME&S Agreement also includes access to MTS technical phone support to keep you at peak productivity.
MTS and Bionix are registered trademarks and AeroPro is a trademark of MTS Systems Corporation in the United States. These trademarks may be protected in other countries.RTM No. 211177.
©2016 MTS Systems Corporation 100-226-713b_A4 Test&SimulationSolutions Printed in U.S.A. 7/16ISO 9001 Certified QMShttp://www.mts.com/en/ContactUs
MTS Systems Corporation14000 Technology Drive Eden Prairie, MN 55344-2290 USA
Photos courtesy of: (numbered left to right on page)
Page 9: photos 1, 2 & 3 - Cessna Aircraft Company Page 9: photo 4 - Japan Aerospace Exploration Agency (JAXA) Page 11: photo 2 - Stealth Composites Page 15: photo 2 - Colorado University - Boulder Page 15: photo 3 - University of Toronto
Regional Business Centers
THE AMERICAS
MTS Systems Corporation 14000 Technology Drive Eden Prairie, MN 55344-2290 USA Telephone: 952-937-4000 Toll Free: 800-328-2255 Fax: 952-937-4515 E-mail: [email protected] Internet: www.mts.com
EUROPE
MTS Systems France BAT EXA 16 16/18 rue Eugène Dupuis 94046 Créteil Cedex France Telephone: +33-(0)1-58 43 90 00 Fax: +33-(0)1-58 43 90 01 E-mail: [email protected]
MTS Systems GmbH Hohentwielsteig 3 14163 Berlin Germany Telephone: +49-(0)30 81002-0 Fax: +49-(0)30 81002-100 E-mail: [email protected]
MTS Systems S.R.L. a socio unico Strada Pianezza 289 10151 Torino Italy Telephone: +39-(0)11 45175 11 sel. pass. Fax: +39-(0)11 45175 00-01 E-mail: [email protected]
MTS Systems Norden AB Datavägen 37b SE-436 32 Askim Sweden Telephone: +46-(0)31-68 69 99 Fax: +46-(0)31-68 69 80 E-mail: [email protected]
MTS Systems Ltd. UK Unit 9, Cirencester Office Park Tetbury Road Cirencester Gloucestershire GL7 6JJ United Kingdom Telephone: +44-(0)1285-648800 Fax: +44-(0)1285-658052 E-mail: [email protected]
ASIA/PACIF IC
MTS Japan Ltd. ArcaCentral Bldg. 8F 1-2-1 Kinshi, Sumida-ku Tokyo 130-0013 Japan Telephone: 81-3-6658-0901 Fax: 81-3-6658-0904 E-mail: [email protected]
MTS Korea, Inc. 4th F., ATEC Tower, 289, Pankyo-ro, Bundang-gu Seongnam-si Gyeonggi-do 463-400, Korea Telephone: 82-31-728-1600 Fax: 82-31-728-1699 E-mail: [email protected]
MTS Systems (China) Co., Ltd. Building 23, No. 481, Guiping Road Shanghai 200233, P.R.China Telephone: +86-21-5427 1122 Fax: +86-21-6495 6330 E-mail: [email protected]
