- Hebei Changfeng Steel Tube Manufacturing Group Co.,ltd
- China Manufacturer with main products:ERW STEEL PIPE ,AS1163 C350 PIPE ,ASTM A53 PIPE ,API 5L linepip[e
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Quality Control
Certifications
- ISO9001
- 0818Q30159R4M
- 2018-08-31
- 2021-08-25
- API 5L
- 0589
- 2020-05-19
- 2022-08-06
Contact Supplier
- Hebei Changfeng Steel Tube Manufacturing Group Co.,ltd
- Contact nameDaniel
- Phone86-151-03278722
- AddressNo.5 Huanghe East Road Cangzhou,Hebei
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