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

Tianjin Tianyingtai Steel Pipe Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Manufacture: Galvanized Pipe , Black Square Tube , ERW Welded Steel Pipe Sale: Scaffolding Shoring Props , Galvanized Steel Coil , Cold Steel Sheet
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tianjin, Tianjin

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

Shanghai South Geely Industrial Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Aluminized Steel Tube & Pipe , Stainless Steel Tube & Pipe , Galvanized Steel Tube & Pipe , Carbon Steel Tube & Pipe , Bulldozer and Grader
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001, ISO 14064...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shanghai, Shanghai

Bazhou GY Steel Pipe Manufacturing Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Galvanized Steel Pipe , Steel Pipe , Steel Tube , Cold Bend Steel Profile , Iron Nails
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
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

Yibei Fiber Products Company

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Carbon Fiber Tube , Carbon Fiber Rod , Fiberglass Tube , Fiberglass Rod , Fiberglass Ladder
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Dongguan, Guangdong

Tangshan Lianchuang Steel Making Science & Technology ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Black Steel Tube
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tangshan, Hebei

TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Seamless Pipe/Boiler Tube , Alloy Steel Seamless Pipe , API 5CT Petroleum Tubing Casing , Stainless Steel Seamless Tubes , Slotted Casing Seamless Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Tianjin, Tianjin

Wei Hai Yan Tuo Composite Material Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Carbon Fiber Tube , Carbon Fiber , Fiber Glass , Glass Fiber , Glass Fiber Product
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Weihai, Shandong

Zhejiang Hang Heavy Technology 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
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Hangzhou, Zhejiang

Tianjin Tiancheng Import and Export Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Boiler Seamless Tubes , Heat Exchange Seamless Tubes , Tubing , Casing , Pipe Fittings
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 14000, ASME, ISO 17025
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Tianjin, Tianjin

Shandong Xinhe International Trade Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel Pipe , Steel Coil/Plate , Copper Coil/Plate , Aluminum Coil/Plate , Titanium Alloy
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, IATF16949, QC 080000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Liaocheng, Shandong

Hangzhou ESCO Import and Export Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: EMT Conduits , IMC/Rigid Conduits , Liquid Tight Conduits , Flexible Conduits , Cable Trays
Mgmt. Certification:
ISO 9001, ISO 9000, ANSI/ESD
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Hangzhou, Zhejiang

Shanghai Changzeng Metal Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Square Tube , PPGI , Galvanized Steel Sheet Coil , Cold Rolled Steel Sheet Coil , Stainless Steel Sheet
Mgmt. Certification:
ISO 9001, ISO 9000, IATF16949, ISO 29001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shanghai, Shanghai

Tianjin Zengze Steel Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Steel , Stainless Steel Plates , Stainless Steel Coils , 304 Stainless Steel Plates , 316 Stainless Steel Sheets
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Tianjin, Tianjin
Production Lines: 4

Shandong Zhuyou Metal Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Carbon Steel Plate/Coil/Tube/Bar/Fittings , Galvanised Sheet/Coil/Pipe/Bar/Fittings , Aluminium Sheet/Coil/Tube/Bar/Accessories , Stainless Steel Plate/Coil/Tube/Bar/Accessories , Hastelloy/Nickel /Inconel/Monel /Titanium Alloys
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong
Production Lines: 4

Wuxi Zhuoya Metal Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Coil , Stainless Stee Plate/Sheet , Stainless Steel Pipe/Tube , Stainles Steel Strip , Stainless Steel Round Bar/Rebar
Mgmt. Certification:
ISO 9001, ISO 14000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Customized
Location: Wuxi, Jiangsu
Items per Page: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 67

Category

Manufacturing & Processing Machinery (1,292) Industrial Equipment & Components (1,265) Tools & Hardware (1,032) Construction & Decoration (968) Metallurgy, Mineral & Energy (874) Auto, Motorcycle Parts & Accessories (722) Electrical & Electronics (501) Chemicals (408) Transportation (352) Instruments & Meters (258) More

Management Certification

ISO 9001 (1,577) ISO 14001 (633) ISO 9000 (479) ISO9001:2015 (292) ISO 14000 (284) IATF16949 (273) BSCI (235) ISO 20000 (213) OHSAS/ OHSMS 18001 (199) Others (168) QC 080000 (167) ISO 14064 (154) GMP (152) HSE (135) ISO14001:2015 (131) ASME (86) ISO 13485 (69) FSC (58) ANSI/ESD (57) ISO 10012 (48) ISO 22000 (44) ISO 17025 (40) BRC (39) SEDEX (37) BS 25999-2 (36) QHSE (35) HACCP (34) ISO 50001 (34) GAP (33) ISO 29001 (33) SA 8000 (32) ISO45001:2016 (28) EICC (28) IFS (27) PAS 28000 (26) AIB (25) WRAP (25) QSR (25) BREEAM (25) HQE (25) LEED (24) SHE Audits (23) ISO9001:2008 (13) OHSAS18001:2007 (6) ISO14001:2004 (5) TS16949 (1) More

R&D Capacity

OEM (2,088) ODM (1,677) Own Brand (1,218) Others (61)

Annual Revenue

<1 Million USD (913) 2.5 ~ 5 Million USD (28) 1 ~ 2.5 Million USD (25) 5 ~ 10 Million USD (24) 10 ~ 50 Million USD (22) 50 ~ 100 Million USD (15) >100 Million USD (14) More

No. of Employees

5-50 People (586) 51-200 People (271) Less than 5 People (77) 201-500 People (47) 501-1000 People (17) Above 1000 People (3) More

Province & Region

Shandong (573) Jiangsu (353) Guangdong (324) Zhejiang (321) Hebei (321) Shanghai (104) Tianjin (87) Henan (83) Fujian (63) Hunan (50) Anhui (38) Hubei (30) Jiangxi (27) Beijing (22) Shaanxi (19) Liaoning (18) Shanxi (16) Chongqing (14) Sichuan (14) Hainan (4) Hongkong S.A.R. (2) Guangxi (2) Ningxia (2) Gansu (2) Inner Mongolia (2) Yunnan (1) More