Honors and Qualifications


ChangjiangSteel Pipe relentlessly improves its quality

Successively passed the product certification of the main domestic and foreign authorities

The company has obtained since 1998:

  • ISO9001, ISO14001, ISO45001 quality, environment, occupational safety and health system certification
  • China CCS, British LR, Norway DNV, American ABS, French BV, Japan NK, South Korea KR, Italy RINA classification society factory certification
  • American Petroleum Institute API 5CT, API 5L monogram use license
  • EU PED, CPR certification, CNAS certification, Russian CU-TR certification
  • The title of national inspection-free product
  • The title of famous brand product in Jiangsu Province
  • AAA-level contract-abiding and trustworthy enterprise
  • Sinopec Group, China National Petroleum Corporation, CNOOC Tier 1 Supplier

Enterprise Honors

Honor comes from the heart, each honor is the crystallization of the hard work of Changjiang people

Each honor is a roadmap and a journey for us

Contact Us

Changjiang Steel Pipe will look forward to working with friends from all walks of life with better quality products and more considerate services.

Create brilliance together!


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Changjiang Steel Pipe