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Certificate CN0500943

The management system of

TIANJIN PIPE (GROUP) CORPORATION

Jintang Road Dongli District Tianjin PR China

Unified Social Credit Code 911200001 04313327L

has been assessed and certified as meeting the requirements of

150 9001 2015 For the following activities

The scope of registration appears on page 2 of this certificate

Further clarifications regarding the scope of this certificate and the applicability of ISO 9001 201 5 requirements may be obtained by consulting the organisation

This certificate is valid from 22 August 2017 until 21 August 2020 and remains valid subject to satisfactory surveillance audits

Recertification audit due a minimum of 60 days before the expiration date Issue 6 Certified since 23 August 2005

This is a multi-site certification Additional site details are listed on the subsequent page

Authorised by

SGS United Kingdom Ltd Rossmore Business Park Ellesmere Port Cheshire CH65 3EN UK

t44 (0)151 350-6666 f44 (0)151 3S0~600 wwwsgscom The certification information can be verified on the web Site of CertifICation and Accreditation

Administration of the Peoples Republic of China wwwcncagoycn

SGS 9001-15 01 0116 M2

Page 1 of 2

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Certificate CN0500943

The management system of

TIANJIN PIPE (GROUP) CORPORATION

Jintang Road Dongli District Tianjin PR China

Unified Social Credit Code 911200001 04313327L

has been assessed and certified as meeting the requirements of

150 9001 2015 For the following activities

The scope of registration appears on page 2 of this certificate

Further clarifications regarding the scope of this certificate and the applicability of ISO 9001 201 5 requirements may be obtained by consulting the organisation

This certificate is valid from 22 August 2017 until 21 August 2020 and remains valid subject to satisfactory surveillance audits

Recertification audit due a minimum of 60 days before the expiration date Issue 6 Certified since 23 August 2005

This is a multi-site certification Additional site details are listed on the subsequent page

Authorised by

SGS United Kingdom Ltd Rossmore Business Park Ellesmere Port Cheshire CH65 3EN UK

t44 (0)151 350-6666 f44 (0)151 3S0~600 wwwsgscom The certification information can be verified on the web Site of CertifICation and Accreditation

Administration of the Peoples Republic of China wwwcncagoycn

SGS 9001-15 01 0116 M2

Page 1 of 2

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Certificate CN0500943 continued

TIANJIN PIPE (GROUP) CORPORATION

ISO 90012015

Issue 6

Detailed scope

Design manufacture and services of seamless steel pipes and seamless alloy pipes

Further ClarifICations regarding the scope of this certificate and the applicability of ISO 90012015 requirements may be obtained by consulting the organisation

Additional facilities

TIANJIN TIANGUAN YUANTONG PIPE PRODUCTS CO LTD

No 339 Xingang Avenue Tianjin Port Free Trade Zone Tianjin PR China

UKAS

MANAGEMENT SYSTEMS

0005

Page 2 of 2

This document i issued by tho Company subject to its General Condition rJ C_ on Services _ atwwwsgscorrlterms_aod_condilionshtm

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htIpIIwwwsgscomeniCOl1ifiod-dionfaI01d-praductsluriOd-client-diectay y unauthaized _aIion forgllY a faisltiSion rJ tho contanla _ance of 1his document is UI1iawful and offenders may be prCUod to the fulBOl extent of the

law

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