Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Duplex Tubes Factories & Companies
Total 1,037 duplex tubes factories & companies found with 3,111 products. Source high quality duplex tubes from our great selection of reliable duplex tubes manufacturing factories.

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

Wenzhou Sixmeters Steel Industrial Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Tube , Stainless Steel Flange , Stainless Steel Tube Joint , Stainless Steel Tube Accessory
Mgmt. Certification:
BRC
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wenzhou, Zhejiang

Flk Pipeline Co., Limited

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Ss Pipe , Stainless Steel Seamless Steel Pipe , Steel Pipe , Welded Tube , Stainless Steel Thick-Walled Tube
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Wenzhou, Zhejiang

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

Zhejiang Xintongda Special Steel Manufacturing Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Duplex Stainless Steel Pipe , Austeniti Stainless Steel Pipe , Cooper Nickle Alloy Steel , Other Special Steel Grade Pipe , Duplex Stainless Steel Pipe Fitting
Mgmt. Certification:
ISO 9001, ISO 14001, GMP
Factory ownership: Private Owner
R&D Capacity: OEM, ODM, Own Brand
Location: Wenzhou, Zhejiang

EZ Steel Industrial Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Carbon Steel Pipe , Stainless Steel Pipe , Copper Nickel Tube , Heat Exchanger Tube , Boiler Tube
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ANSI/ESD, ASME
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Changsha, Hunan

Anping County Xinlu Wire Mesh Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Wedge Wire Screen , Water Well Screen , Stainless Steel Filter Pipe , Flat Wedge Wire Panel , Sieve Bend Screen
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Hengshui, Hebei

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

Zhangjiagang Maitan Metal Products Co., Limited

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Tube Sheet , Shell , Channel , Low Fin Tubes , Fin Tube
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Suzhou, Jiangsu

Shandong Jianshou Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Plate , Aluminium Plate , Steel Sheet , Stainless Steel Sheet , Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14000, OHSAS/ OHSMS 18001, IATF16949...
R&D Capacity: OEM, ODM
Location: Qingdao, Shandong
Production Lines: 3

WUXI BAOWANG STEEL CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Steel Sheet , Stainless Steel Pipe , Stainless Steel Coil , Steel Plate , Steel Pipe.
Mgmt. Certification:
ISO 9001, QC 080000, ISO 10012, ISO 17025
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuxi, Jiangsu

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

Shanghai Tianyang Steel Tube Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Seamless Steel Tube , Clad Pipe , Heat Exchange Tube , Honed Tube , Anticorrosive Coating
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shanghai, Shanghai

SHANGHAI ABOOM METAL PRODUCT CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Group Corporation
Main Products: Aluminum , Stainless Steel , Alloy Steel , Copper Alloy , Monel Alloy
Mgmt. Certification:
ISO 9001, IATF16949, ISO 14064
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Shanghai, Shanghai

Wuxi Walmay Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Sheet / Plate , Stainless Steel Pipe / Tube , Stainless Steel Coil /Strip , Stainless Steel Bar /Rod , Steel Angle Bar / Channel Bar / H Beam
Mgmt. Certification:
ISO 9001, ISO 14001, BSCI, ANSI/ESD
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Wuxi, Jiangsu

Zhangjiagang HaoHua Industry Pipe Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Fin Tube , Tubesheet , Forging Disk , Seamless Tube , Flange
Mgmt. Certification:
ISO 9001, ASME
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Suzhou, Jiangsu

Jiangsu Shengpo New Materials Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Nickel Alloy Strip , Nickel Alloy Tube , Titanium Tube , Titanium Strip , Stainless Steel Tube
Mgmt. Certification:
ISO9001:2015, ISO14001:2015
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Suzhou, Jiangsu

Jiangsu Rylision Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Sheet , Stainless Steel Plate , Stainless Steel Pipe , Stainless Steel Tube , Stainless Steel Coil
Mgmt. Certification:
ISO 9001, BSCI, ANSI/ESD, ASME
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Wuxi, Jiangsu

Wuxi City Ge Ming Sheng Steel Trading Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Steel , Hardware , Cold Rolled Steel , Copper
Mgmt. Certification:
Others
Factory ownership: Limited Company
Location: Wuxi, Jiangsu
Production Lines: 9

Shaanxi Jiade Import and Export Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel pipe; Stainless steel pipe; Alloy steel pipe; Pipe fittings; Flange; steel plate; Steel bar; Special steel product; Aluminum product; Titanium product; Copper product
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Xi'an, Shaanxi

Shandong Chicago Material Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel Plate , Steel Pipe , Aluminium , Steel Sheet Pile , PPGI
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Liaocheng, Shandong
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Management Certification

ISO 9001 (683) ISO 14001 (303) ISO 9000 (226) ISO 14000 (128) ISO9001:2015 (120) ISO 20000 (111) OHSAS/ OHSMS 18001 (111) BSCI (108) QC 080000 (103) IATF16949 (100) HSE (91) ISO 14064 (86) GMP (80) ASME (77) Others (66) ANSI/ESD (52) ISO 13485 (48) ISO14001:2015 (43) ISO 22000 (40) ISO 10012 (39) BRC (37) FSC (36) QHSE (35) HACCP (35) ISO 17025 (34) BS 25999-2 (34) SEDEX (33) GAP (32) ISO 29001 (30) ISO 50001 (29) SA 8000 (29) WRAP (28) QSR (28) AIB (28) SHE Audits (27) EICC (27) LEED (26) PAS 28000 (25) IFS (25) HQE (25) BREEAM (24) ISO45001:2016 (10) ISO9001:2008 (5) OHSAS18001:2007 (2) ISO14001:2004 (1) TS16949 (1) More

R&D Capacity

OEM (849) ODM (708) Own Brand (517) Others (26)

Annual Revenue

<1 Million USD (366) 2.5 ~ 5 Million USD (15) 10 ~ 50 Million USD (14) 5 ~ 10 Million USD (9) >100 Million USD (8) 1 ~ 2.5 Million USD (6) 50 ~ 100 Million USD (4) More

No. of Employees

5-50 People (241) 51-200 People (111) Less than 5 People (30) 201-500 People (17) 501-1000 People (4) Above 1000 People (3) More

Province & Region

Shandong (229) Jiangsu (166) Zhejiang (163) Guangdong (151) Shanghai (64) Hebei (62) Tianjin (41) Henan (34) Fujian (21) Hunan (21) Anhui (19) Shaanxi (14) Sichuan (13) Liaoning (10) Hubei (9) Beijing (5) Shanxi (4) Hongkong S.A.R. (3) Jiangxi (3) Chongqing (3) Hainan (2) More