Production strength

Equipment

Factory

Certificate of Compliance

Certificate of Compliance

Occupational health and safety management system certification-English version

Occupational health and safety management system certification-English version

Occupational health and safety management system certification

Occupational health and safety management system certification

Health, Safety and Environment Management System Certification

Health, Safety and Environment Management System Certification

Health, Safety and Environmental Management System Certification

Health, Safety and Environmental Management System Certification

Environmental Management System Certification-English version

Environmental Management System Certification-English version

Environmental Management System Certification

Environmental Management System Certification

Certificate of Quality Management System-English version

Certificate of Quality Management System-English version

Quality Management System Certification

Quality Management System Certification

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Cangzhou Junwei Petroleum Machinery Co., Ltd.

Mobile/WeChat:

+86-17736975082

Mobile/WeChat:

+86-18833705803

Email:

sales1@jwdrilling.com

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It is a manufacturer of screw drilling tools, mud motors, directional joints, and adapter joints. 

ZhenHua Packing Machinery

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Business License

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