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API 6A-1046
API 16C-0130
API Q1-4708
Special equipment production license (pressure pipeline)
CERTIFICATE OF REGISTRATIONENVIRONMENTAL MANAGEMENT SYSTEM CERTIFICATION
Environmental and occupational health certificateCertificate Of Evaluation System ForAfter-sales ServiceOf Commodity
OCCUPATIONAL HEALTH AND SAFETY MANAGEMENT SYSTEM CERTIFICATIONQualification certificate of PetroChina well control equipment production enterprise 1

Qualification certificate of PetroChina well control equipment production enterprise 2

Contact Us

Tel:+86-0517-87221172

Tel:+86-0517-87221123

Email:hzdongjun@hzdjm.com

Addr:No.10, North four, Economic Development Zone Hongze,Jiangsu Province, China

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