Certificate of qualification

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Patent certificate

API 607 ball valve fire certification certificate

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API 607 ball valve fire certification certificate

API 607 ball valve fire certification certificate

API 607 ball valve fire certification certificate

API 607 ball valve fire certification certificate

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6D-1959、600-0419、602-0142 API Valve Product Certification Certificate

API 624 Low Leakage Certification Certificate

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More Honors

GB/T 19001-2016 / ISO 9001:2015 Quality Management System Certification

GB/T 19001-2016 / ISO 9001:2015 Quality Management System Certification

GB/T 31950-2023 Integrity Management System Certification Certificate

GB/T 31950-2023 Integrity Management System Certification Certificate

Certificate of Social Responsibility Management System Certification

Certificate of Social Responsibility Management System Certification

GB/T 27922-2011, GB/T 16868-2009, HCC 030-2024 Certificate of Certification for the Completeness of the After-Sales Service System

GB/T 27922-2011, GB/T 16868-2009, HCC 030-2024 Certificate of Certification for the Completeness of the After-Sales Service System

GB/T 36132-2018 Green Factory Certification Certificate

GB/T 36132-2018 Green Factory Certification Certificate

GB/T33635-2017 Green Supply Chain Certification

GB/T33635-2017 Green Supply Chain Certification

GB/T 29490-2013 Intellectual Property Management System

GB/T 29490-2013 Intellectual Property Management System

GB/T 38159-2019 Traceable Management System Certification Certificate

GB/T 38159-2019 Traceable Management System Certification Certificate

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Shanghai YAAO Valve Co., Ltd

Phone: +86-021-67360922
Fax: 021-67360966
Email: yaao@yaao.cn
Address: 111 Caoli Road, Fengjing Town, Jinshan District, Shanghai

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