About Us

About us

Enterprise honor

ISO 14001-Environmental Management System Certificates-English

ISO 45001-Occupational Health and Safety Management System Certificate-English

Special Equipment License 2023

Specialized new small and medium-sized enterprises

Business License

Zhongtong Machinery Association Membership Certificate 2021

Fully welded ball valve (Gold)

Harmonious labor relations municipal standard enterprise

Industrial strong foundation project honorary certificate

Radiation Safety Permit-original

Valve Association Vice Chairman Unit Certificate

Ultra-low Temperature Butterfly Valve (Gold Award)

Safety Standardization Level 3 Certificate

SIL Level 3 Certificate

CU-TR Ball Valves -032 Declaration Certificate

CU-TR ball valve -032 certificate of conformity

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Shanghai High and Medium Pressure Valve Co., Ltd.

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Business License

Address: 365 Fengjin Road, Fengxian District, Shanghai

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