PROFILE OF LESSO GROUP &

PRODUCT LIST

Part I:

LESSO GROUP

Established in 1986,LESSO Group is the largest

manufacturers of plastic pipe and plastic extrusion

equipment in China.

LESSO Production Base

Guangdong (Headquarter)

Hubei

Guizhou Hebei

Szechwan Jiangsu

Henan Heilongjiang

LESSO Worldwide Sales Network

CHINA LESSO’s LISTING LIANSU Group has been listing on the main board of Hong Kong Stock Exchange since June 2010 (CHINA LIANU, code: 2128).

0

1000

2000

3000

2009 2010 2011 2012 2013

872.46 1,264.26

1,719.67 1,770.49 2,049.18

Unit: million USD

LESSO GROUP Annual Sales Value

0

200000

400000

600000

800000

1000000

1200000

2009 2010 2011 2012 2013

431,047 617,156

753,784 855,777 1,009,816

Unit: tons

LESSO Annual PVC Resin Consumption

0

50000

100000

150000

200000

250000

300000

2009 2010 2011 2012 2013

135,182 172,170

207,052 229,638 273,269

Unit: tons

LESSO Annual PE/PPR Resin Consumption

LESSO has passed the following certification:

•ISO 9001 International Quality Certification

•ISO 14001 Environment Certification

•OHSAS 18001 Occupational Health and Safety

Management System Certification

ISO 9001 ISO 14001

OHSAS 18001

The largest plastic pipe manufacturer in China

LESSO’s plastic production bases cover up over

1,000,000m2, have more than 800 high-quality single

or twin screw extruders and 1500 injection-moulding

machines.

Extruders

Injection-Moulding Machines

Strong independent research and develop-ment ability

LESSO has established an international-level research and development center with a large investment to enhance its independent research and development ability and to keep step with the world.

DSC & TGA Aging Test Hydrostatic Test

Material Testing MFR Test

High quality scientific research team

LESSO attaches great importance to talents. Now it

has a scientific research team formed by doctors, masters,

engineers, consultants, experts etc. to researches and

develops the latest technology in this field.

Quality Assurance system

LESSO Inspection Center has purchased

advanced scientific research equipment from USA,

Germany, and UK with an investment of over 15

million Yuan.

LESSO Inspection Center carries out overall

inspections from incoming raw materials, product

design, sample making, production, and products

delivery with the international quality management

system.

Raw material chemical analysis tests

Formula and technical process experiment

Mechanical properties analysis tests

The main technical leader giving on-site guidance

Part II:

LESSO’s Products

Municipal pipe product series

HDPE Spiral Pipe PVC-U Double-wall

Corrugated pipe HDPE Double-wall Corrugated Pipe

PE Water-Supply Pipe and Gas Pipe

Sewerage System

Water Supply System

HDPE Double-Wall Corrugated Pipe

HDPE Spiral Enhanced Pipe

PE Water Pipe

Building and civil products series

PP-R Water-Supply Pipe

PVC-U Water-Supply Pipe

Aluminum-Plastic Composite Pipe

PE Water-Supply Pipe and Gas Pipe

Water Supply System

PB Water-Supply Pipe

PVC-C Water-Supply Pipe

PP-R Water Pipe & Fittings

PVC-U Drainage Pipe Combustion-Proof PVC

Cable Trunking

Building and civil products series

Drainage System Conduit & Trunking Same Floor Drain System

Geothermal Heat Pump Pipe System

Telecommunication Pipe & PVC-C High-Tension Power Cable Pipe

PVC-U Multi-Hole Pipe PVC-U Solid Wall Pipe PVC-U Double-wall Corrugated Pipe

HDPE Solid Wall Pipe PVC-C High-Tension Power Cable Pipe

PE Subpipe

PVC hose product series

Garden Hose Specialized Air Hose Gas Hose

Shower Hose PVC Water

Discharge Hose Transparent PVC Hose

Steel Wire Reinforced Hose PVC Suction Hose

Single Wall Corrugated Hose

Steel plastic pipe

Hot & cold water pipe Cold water pipe

Plumbing

Showers Faucets Valves

THANKS!