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Enterprise Honor

Enterprise Qualification
Enterprise Honor

Business license
API 6D
Special equipment manufacturing license
Trademark registration certificate
Trademark registration certificate
Two integration management system certificate
Quality management system certificate
Occupational Health and safety management system certificate
Environmental management system certificate
Intellectual property management system certificate
API 607
API 607
API 607
Metrological qualification certificate
ECM
ECM
ECM
ECM
SIL
SIL
SIL
SIL
SIL
Type test certificate for special equipment
Type test certificate for special equipment
Type test certificate for special equipment
Type test certificate for special equipment
Type test certificate for special equipment
Fixed ball valve patent certificate
Type test certificate for special equipment
Ball valve patent certificate
Safety production standardization certificate
ENN Supply Network membership certificate
China gas material supply access card
China Huadian Group e-commerce member
Oil and gas access
Xindi Energy Supplier access card
Petrochina Zhongtai Gas Investment Group Company

High and new certificate
Changzhou Innovation product certificate
Changzhou enterprise technology Center
Corporate member of the City Gas Association
Director of the Valve Industry Association
High-tech product certification
High-tech product certification
China Urban Heating Association
Private science and technology enterprise
Jiangsu equity trading Center