Welcome to Zhejiang Wales Automation Instrument Valve Co., Ltd. official website
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Zhejiang Huaershi Auto-Control Valve
Instrument Co., Ltd
Instrument Co., Ltd
Customer Service Hotline
0577-86934111
Customer Service Hotline
Department of Occupational Health and Physical Management Certificate - Chinese
Department of Occupational Health and Physical Management Certificate - English
Environmental Management System Certificate - Chinese
Environmental Management System Certificate - English
Walters Business Licence (news)
TUV IT 22 SIL 0147(AT)2
TUV IT 22 SIL 0147(AT)
TUV IT 22 SIL 0146(HG)2
TUV IT 22 SIL 0146(HG)
TS pressure pipeline certification
CQC Quality System - Chinese
CQC Quality System - English
CE Certification