Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Api Steel Pipe Manufacturers & Suppliers
Total 507

api steel pipe manufacturers & suppliers

found with 1,521 products

Cangzhou Datang Steel Pipe Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Seamless Steel Pipe , Alloy Steel Pipe , Steel Pipe , Pipe Fitting
Mgmt. Certification: ISO 9001, ISO 14001, ASME
City/Province: Cangzhou, Hebei
Related Products: Gas Steel Pipe, Polished Steel Pipe

Hangzhou Heavy Steel Pipe Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Various steel pipes , steel tubes , such as ERW steel pipe , LSAW steel pipe , SSAW steel pipe
Mgmt. Certification: ISO9001:2008, ISO14001:2004, OHSAS18001:2007
City/Province: Hangzhou, Zhejiang
Related Products: Black Steel Pipe, Round Steel Pipe

SHANDONG ZEBRA STEEL MATERIAL CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Plate , PPGI , Seamless Steel Pipe , Galvanized Steel Coil , Stainless Steel Plate
Mgmt. Certification: ISO 9001, ISO 9000, ISO 14001, ISO 10012
City/Province: Jinan, Shandong

Mingjiewei (Beijing) Steel Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Steel Pipes , Pipe Fittings , Seamless Steel Pipe , Weled Steel Pipe , Rectangular Steel Pipe
Mgmt. Certification: ISO 9001, ISO 14000
City/Province: Beijing, Beijing
Related Products: Uoe Steel Pipe, Annealed Steel Pipe
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Management Certification

ISO 9001 (335) ISO 14001 (133) ISO 9000 (122) ISO 14000 (67) OHSAS/ OHSMS 18001 (58) ISO9001:2015 (52) ISO9001:2008 (41) ASME (40) ISO 20000 (40) IATF16949 (40) HSE (35) QC 080000 (33) ISO 14064 (29) OHSAS18001:2007 (27) BSCI (26) GMP (25) ISO14001:2015 (22) Others (22) ANSI/ESD (21) ISO14001:2004 (14) ISO 13485 (11) QHSE (10) ISO 22000 (10) ISO 10012 (10) ISO 29001 (9) BS 25999-2 (8) ISO 17025 (8) ISO 50001 (7) GAP (7) BRC (6) SA 8000 (6) HQE (5) EICC (5) WRAP (5) HACCP (5) AIB (5) SHE Audits (5) QSR (4) PAS 28000 (4) BREEAM (3) LEED (3) FSC (3) SEDEX (3) IFS (3) ISO45001:2016 (2) DGNB (1) TS 16949 (1) More

Business Type

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Annual Revenue

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No. of Employees

5-50 People (158) 51-200 People (68) Less than 5 People (27) 201-500 People (16) Above 1000 People (3) 501-1000 People (2) More

Province & Region

Zhejiang (113) Shandong (102) Jiangsu (67) Hebei (58) Tianjin (39) Shanghai (26) Guangdong (15) Henan (13) Fujian (12) Hubei (10) Beijing (10) Hunan (8) Liaoning (7) Shaanxi (6) Anhui (4) Shanxi (4) Jiangxi (4) Chongqing (3) Sichuan (3) Hongkong S.A.R. (1) Guizhou (1) Hainan (1) More