Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Black Carbon Steel Pipe Factories & Companies
Total 2,000+ black carbon steel pipe factories & companies found with 6,000+ products. Source high quality black carbon steel pipe from our great selection of reliable black carbon steel pipe manufacturing factories.

Permanent Steel Manufacturing Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Seamless Steel Pipe , Piling Pipe , ERW Pipe , Spiral Welded Pipe , LSAW Steel Pipe
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Changsha, Hunan

Shandong Zhengye Steel Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Plate , Rebar , Steel Pipe , Angle Steel , I Beam
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000
R&D Capacity: OEM, ODM, Own Brand
Location: Liaocheng, Shandong
Production Lines: 5

Tianjin Boer King Steel Import and Export Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel Pipe , Casing Pipe , Seamless Steel Pipe , ERW Steel Pipe , High Pressure Boiler Tube
Mgmt. Certification:
Nil
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Tianjin, Tianjin

Tianjin RuiTong Iron & Steel Co., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Erw Steel Pipe , Galvanised Steel Pipe , Square and Rectangular Pipe , Spiral Steel Pipe
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tianjin, Tianjin

Zhongye Metal Products (Shandong) Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Aluminum Plate , Aluminum Coil , Aluminium Pipes , Aluminum Bar , Copper Plate
Mgmt. Certification:
Nil
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Liaocheng, Shandong

Tianjin Youfa International Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel Pipe; Scaffolding; Pipe Fitting; Stainless Steel Pipe; Steel Plate and Coil
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Tianjin, Tianjin

LIAOCHENG HUAJIAN STEEL CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Wear Resistance Steel Plate , Round Bar , Seamless Steel Pipe , Hot Rolled Steel Plate , Ms Checkered Steel Plate
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Liaocheng, Shandong

Ningbo Malin Building Materials Co., Ltd

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Piling Pipe , Water Pipe , Structure Pipe , Dredging Pipe , Slurry Pipe
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Ningbo, Zhejiang

Hebei Shengtian Pipe-Fitting Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Plate; Steel Pipe
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Cangzhou, Hebei

Shandong Tianrun High Quality Steel Metal Materials ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Plates , Steel Coil , Galvanized Steel Coil , Galvanized Steel Pipe , Color Coated Coil
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong

Wuxi Zonecasin Metal Technology Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Welded Steel Pipe , Photovoltaic Steel Tube , Automobile Steel Pipe , Furniture Steel Pipe , Photovoltaic Bracket Tube
Mgmt. Certification:
Nil
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wuxi, Jiangsu

Zhangjiagang Chewit International Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Carbon Seamless Pipe , Steel Forging , Stainless Tube
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Suzhou, Jiangsu

Shanghai Ali-Mama Steel Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Tube and Pipe , Steel Construction , Carbon Steel Pipe , Stainless Steel Pipe , PVC Pipe and PE Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shanghai, Shanghai
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Category

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Management Certification

ISO 9001 (1,559) ISO 14001 (606) ISO 9000 (446) IATF16949 (281) ISO9001:2015 (252) ISO 14000 (248) ISO 20000 (201) OHSAS/ OHSMS 18001 (195) BSCI (171) QC 080000 (165) Others (144) ISO 14064 (139) HSE (132) GMP (132) ISO14001:2015 (104) ASME (95) ANSI/ESD (70) ISO 13485 (63) ISO 10012 (55) ISO 22000 (46) FSC (44) BS 25999-2 (43) QHSE (42) ISO 17025 (42) ISO 50001 (39) BRC (38) HACCP (35) SA 8000 (34) ISO 29001 (33) EICC (32) GAP (32) SEDEX (30) HQE (30) WRAP (29) IFS (28) PAS 28000 (28) QSR (27) AIB (27) SHE Audits (26) ISO45001:2016 (26) BREEAM (24) LEED (24) ISO9001:2008 (12) OHSAS18001:2007 (5) ISO14001:2004 (4) IRIS (1) TS16949 (1) More

R&D Capacity

OEM (1,928) ODM (1,542) Own Brand (1,098) Others (52)

Annual Revenue

<1 Million USD (815) 2.5 ~ 5 Million USD (44) 10 ~ 50 Million USD (30) >100 Million USD (28) 50 ~ 100 Million USD (27) 5 ~ 10 Million USD (26) 1 ~ 2.5 Million USD (20) More

No. of Employees

5-50 People (527) 51-200 People (252) Less than 5 People (72) 201-500 People (46) 501-1000 People (21) Above 1000 People (2) More

Province & Region

Shandong (525) Hebei (401) Zhejiang (345) Jiangsu (319) Guangdong (243) Tianjin (101) Shanghai (94) Henan (71) Fujian (62) Hunan (42) Anhui (37) Hubei (29) Liaoning (25) Beijing (24) Shanxi (20) Sichuan (19) Shaanxi (15) Jiangxi (14) Chongqing (10) Hainan (4) Gansu (2) Inner Mongolia (2) Yunnan (1) Jilin (1) Guizhou (1) Hongkong S.A.R. (1) Ningxia (1) More