Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Copper Pipe Grades Factories & Companies
Total 1,633 copper pipe grades factories & companies found with 4,899 products. Source high quality copper pipe grades from our great selection of reliable copper pipe grades manufacturing factories.

Henan Rongxing Carbon Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Graphite Electrode , Electrode Paste , Calcined Petroleum Coke (CPC) , Graphitized Petroleum Coke (GPC) , Carbon Graphite Block
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Zhengzhou, Henan

Guangzhou Kingmetal Steel Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipes , Pipes Fittings , Socket Fittings , Flange , Angle Bar
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ASME
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Guangzhou, Guangdong

Zhongye Metal Products (Shandong) Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Seamless Carbon Steel Tubes , Alloy Tubes , High-Pressure Boiler Tubes , Steel Plate , Alloy Steel Plate
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Liaocheng, Shandong
Production Lines: 10

Shandong Hongtai Metal Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Galvanized Steel Coile , PPGI , Corrugated Sheet , Stainless Steel Sheet , Stainless Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 20000
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
Production Lines: 5

Zibo Ou Zheng Carbon Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Graphite Block , Graphite Plate , Graphite Rod , Graphite Tube , Graphite Crucible
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Zibo, Shandong

Ningjin Ruiao Plastic Hose Products Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: PU Hose
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Dezhou, Shandong

HEFEI ROSCHEN TOOL CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Diamond Core Drill , DTH Hammer , Reverse Circulation Hammer , Drill Rig , Tricone Bits
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Foreign Joint Venture
R&D Capacity: OEM, ODM, Own Brand
Location: Hefei, Anhui

Wenzhou Sinco Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Pipe , Pipe Fittings , Ss Plate/Sheet , Stainless Steel Seamless Pipe , Stainless Steel Tube
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, IATF16949
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wenzhou, Zhejiang

Tianjin Tiangang Weiye Steel Tube Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Pipe , Stainless Steel Plate , Stainless Steel Bar , Alloy Steel Pipe , Stainless Steel Coil
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
R&D Capacity: OEM
Location: Tianjin, Tianjin
Production Lines: 9

Wuxi Taixie Metal Material Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Copper Alloy , Stainless Steel , Alloy Steel , Tool Steel , Special Steel
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 20000, SA 8000, BS 25999-2...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuxi, Jiangsu

Zhong Neng Steel Union (qingdao) Heavy Industry Co., ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Other , Group Corporation
Main Products: Carbon Steel , Stainless Steel , Galvanized Steel , Aluminium Alloy , PPGI&Gl
Mgmt. Certification:
ISO 9001, ISO 14001, BRC
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Qingdao, Shandong

Angang Metal Products (Shandong) Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Galvanized Steel Coil , Carbon Steel Coil /Plate , H  Beam , Galvanized Roofing Sheet , PPGI
Mgmt. Certification:
ISO 9001
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
Production Lines: 6

Tianjin Zhongyantiancheng Steel Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Nickel Plate/Nickel Sheet , Nickel Pipe/Nickel Tube , Nickel Bar/Nickel Profile , Aluminum Coil/Aluminum Strip/Aluminum Foil , Aluminum Pipe
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Tianjin, Tianjin

Shandong Runhai Stainless Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Sheet Plate/Coil /Tube/Strip , Galvanized Steel Sheet Plate/Coil /Tube/Strip , Carbon Steel Sheet Plate/Coil /Tube/Strip , PPGI/PPGL/Gi Coil , Aluminium Steel Sheet Plate/Coil
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Jinan, Shandong

Liaocheng Hengjiude Mechanical Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Carbon Steel Series , Stainless Steel Series , PPGI/PPGL , Rebar Series , Profile Steel Series
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Liaocheng, Shandong
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Management Certification

ISO 9001 (1,014) ISO 14001 (466) ISO 9000 (328) ISO9001:2015 (237) ISO 14000 (198) IATF16949 (176) ISO 20000 (155) OHSAS/ OHSMS 18001 (154) BSCI (137) GMP (126) QC 080000 (123) ISO 14064 (118) Others (117) HSE (103) ISO14001:2015 (100) ASME (53) ISO 13485 (47) ISO 10012 (40) ANSI/ESD (39) SA 8000 (32) FSC (32) ISO 22000 (32) BRC (30) ISO 17025 (30) ISO 50001 (29) QHSE (29) BS 25999-2 (28) QSR (27) ISO 29001 (27) HACCP (27) EICC (26) GAP (26) WRAP (24) HQE (24) ISO45001:2016 (24) SEDEX (23) IFS (23) SHE Audits (21) LEED (20) AIB (20) PAS 28000 (19) BREEAM (16) OHSAS18001:2007 (5) ISO9001:2008 (4) ISO14001:2004 (1) More

R&D Capacity

OEM (1,385) ODM (1,157) Own Brand (847) Others (41)

Annual Revenue

<1 Million USD (670) 2.5 ~ 5 Million USD (21) 10 ~ 50 Million USD (19) 1 ~ 2.5 Million USD (12) >100 Million USD (10) 5 ~ 10 Million USD (8) 50 ~ 100 Million USD (4) More

No. of Employees

5-50 People (422) 51-200 People (189) Less than 5 People (61) 201-500 People (28) 501-1000 People (15) Above 1000 People (6) More

Province & Region

Shandong (354) Zhejiang (255) Guangdong (236) Jiangsu (234) Hebei (116) Henan (77) Shanghai (66) Tianjin (56) Hunan (40) Fujian (35) Anhui (33) Liaoning (22) Shaanxi (22) Sichuan (18) Hubei (17) Jiangxi (15) Beijing (13) Shanxi (6) Guangxi (4) Chongqing (4) Hongkong S.A.R. (2) Inner Mongolia (2) Hainan (2) Guizhou (1) Yunnan (1) Ningxia (1) Jilin (1) More