ISO9001-2015

ISO9001-2015

CNAS laboratory accreditation (Chinese)

CNAS laboratory accreditation (Chinese)

CNAS laboratory accreditation (English)

CNAS laboratory accreditation (English)

AAA Certificate for Enterprise Observing Contracts and Keeping Promises

AAA Certificate for Enterprise Observing Contracts and Keeping Promises

AAA Certificate for Enterprise Credit

AAA Certificate for Enterprise Credit

ISO14001 Environmental Management System Certificate (English)

ISO14001 Environmental Management System Certificate (English)

ISO14001 Environmental Management System Certificate (Chinese)

ISO14001 Environmental Management System Certificate (Chinese)

HSE Management System evalsuation Certificate (Chinese)

HSE Management System evalsuation Certificate (Chinese)

HSE Management System evalsuation Certificate (English)

HSE Management System evalsuation Certificate (English)

45001 Occupation Health Safety Management System Certificate (English)

45001 Occupation Health Safety Management System Certificate (English)

45001 Occupation Health Safety Management System Certificate (Chinese)

45001 Occupation Health Safety Management System Certificate (Chinese)

ISO9001 Quality Management System Certificate (English)

ISO9001 Quality Management System Certificate (English)

China Industry Anticorrosion Technology Association Membership Certificate

China Industry Anticorrosion Technology Association Membership Certificate

China Anticorrosion Safety Certificate

China Anticorrosion Safety Certificate

China Anticorrosion Qualification Certificate

China Anticorrosion Qualification Certificate

PED-ISO9001 (Chinese)

PED-ISO9001 (Chinese)

PED Quality Assurance System (English)

PED Quality Assurance System (English)

PED-ISO9001 (English)

PED-ISO9001 (English)

PED2000 (English)

PED2000 (English)

Business License

Business License

AAA Credit Cooperative

AAA Credit Cooperative

Health Licensing Certificate

Health Licensing Certificate

Health Licensing Certificate

Health Licensing Certificate

Special Equipment Manufacture License

Special Equipment Manufacture License

Tax Registration Certificate

Tax Registration Certificate

Laboratory Accreditation Certificate (Chinese)

Laboratory Accreditation Certificate (Chinese)

Laboratory Accreditation Certificate (English)

Laboratory Accreditation Certificate (English)

AAA-level Credit of Agricultural Bank of China

AAA-level Credit of Agricultural Bank of China

Hebei Provincial Accredited Enterprise Technological Center

Hebei Provincial Accredited Enterprise Technological Center

Radiation Safety License

Radiation Safety License

Anticorrosive Construction Qualification Certificate

Anticorrosive Construction Qualification Certificate

Anticorrosion Safety Certificate

Anticorrosion Safety Certificate

Code Certificate

Code Certificate

International Standard Adoption Certificate

International Standard Adoption Certificate

Standardized Certificate of Good Conduct

Standardized Certificate of Good Conduct

Logo Certificate

Logo Certificate

Safety Production Standardization

Safety Production Standardization

PED System Certificate

PED System Certificate

PED Product Certificate

PED Product Certificate

ISO28001 (English)

ISO28001 (English)

ISO28001 (Chinese)

ISO28001 (Chinese)

ISO14001 (Chinese)

ISO14001 (Chinese)

ISO14001 (English)

ISO14001 (English)

ISO9001 (Chinese)

ISO9001 (Chinese)

ISO9001 (English)

ISO9001 (English)

HSE Management System evalsuation Certificate

HSE Management System evalsuation Certificate

API SPEC Q1

API SPEC Q1

API SPEC 5L

API SPEC 5L

Business License

Business License

Provincial Industrial Enterprise Research and Development Institution Certificate

Provincial Industrial Enterprise Research and Development Institution Certificate

One of Top 50 China PetroleumEnterprises

One of Top 50 China PetroleumEnterprises

Material supplier of China National Petroleum Corporation

Material supplier of China National Petroleum Corporation