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LARGE WELDED STEEL PIPE MANUFACTURER IN CHINA

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We have successively obtained ISO 9001, ISO14001, ISO45001 system certification, special equipment manufacturing license, API 5L certificate and API 2B certificate, CE certificate, safety production standardization level 2 enterprise and other standard quality system

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EN1090

CNAS

CRC

Business License

High-tech Enterprise Certificate

National Submerged Arc Welding Inspection Report

Power plant level supplier

API-5L

API-2B

Trademark Registration Certificate

Special Equipment Manufacturing License

GOST certificate

BC1 Certificate

CE- BC1 certificate

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Mengcun County Cangzhou City Hebei Province, China 061000

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