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Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Large Welded Pipe Factories & Companies
Total 1,866 large welded pipe factories & companies found with 5,598 products. Source high quality large welded pipe from our great selection of reliable large welded pipe manufacturing factories.

Wuxi Cheng Yue Metal Materials Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Sheet/Plate , Steel Pipe/Tube , Steel Coil/Strip , Steel Profile , Copper
Mgmt. Certification:
ISO 9001, ISO 9000
R&D Capacity: OEM, ODM
Location: Wuxi, Jiangsu
Production Lines: Above 10
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Tags: High Boiler Pipe Factory, Anticorrosive Square Pipe Factory, Rolled Round Pipe Factory

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
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Tags: Waterproof Coating Pipe Company, Zirconium Zr Pipe Company, Inox Pipe Tube Company

Kunlun Stainless Steel Group

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Stainless Steel Plate , Stainless Steel Coil , Stainless Steel Strip , Stainless Steel Bar , Stainless Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Xi'an, Shaanxi
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Tags: Seamless Pipe Galvanizing Factory, Black Painting Pipe Factory, A 210 Pipe Factory

Jinan Jiyang Xinchengyuan Iron and Steel Trade Center

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Cold Rolled Steel Coil , Hot Rolled Steel Coil , Galvanized Steel Coil , Seamless Steel Pipe
Mgmt. Certification:
ISO 9001, IATF16949
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
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Tags: Hydraulic Oil Pipe Company, Seamless Rectangular Pipe Company, Water Manifold Pipe Company

Guangzhou Long Sheng Hing Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Plate & Steel Sheet , Heavy Steel Plate , Carbon & Low Alloy Steel Plate for Boile , Structural Plate for Shipbuilding , Steel Plate for Bridge Building
Factory ownership: Limited Company
Location: Pingdingshan, Henan
Annual Revenue: US$50 Million - US$100 Million
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Tags: Seemless Steel Pipe Factory, Rectangular Pipe Dimensions Factory, Mild Square Pipe Factory

Shanghai Mingshuo Steel Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Sheet , Stainless Steel Coil , Stainess Steel Pipe , Carbon Steel , Aluminum Coil
Location: Shanghai, Shanghai
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Tags: Octg Pipe Coupling Company, Hot Gi Pipe Company, Coil Iron Pipe Company

Guangzhou Longyuhing Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Hot Rolled Steel Plate , Cold Rolled Steel Coil , H Beam Steel Plate , Steel Round Bar , Hot Rolled Steel Pipe
Factory ownership: Limited Company
Location: Guangzhou, Guangdong
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) , Africa , Australia , Domestic
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Tags: Cr Steel Pipe Factory, Pipe For Boiler Factory, Lasw Steel Pipe Factory

Tianjin Jinding International Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Carbon Steel Coil , Carbon Steel Pipe , Galvanized Steel Coil , Galvanized Steel Pipe , Stainless Steel Coil
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Tianjin, Tianjin
Production Lines: 3
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Tags: Stainless Stee Pipe Company, Seanless Steel Pipe Company, Coil Weld Pipe Company

Huzhou Dapu Advanced Material Technology Co., Ltd

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Tube , Stainless Steel Seamless Tube , Stainless Steel Welded Tube , Nickel Alloy Pipe , Stainless Steel Seamless Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 20000, QC 080000
Factory ownership: Wholly Foreign-owned Enterprise
R&D Capacity: OEM, ODM
Location: Huzhou, Zhejiang
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Tags: Stainless Seamles Pipe Factory, Round Furniture Pipe Factory, Petroleum Line Pipe Factory

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
Click here to send inquiry Add to Inquiry Basket
Tags: Square Tube Pipe Company, Schedule 40 Pipe Company, Pure Nickel Pipe Company

Hongye Steel (Shandong) Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Seamless Steel Tube , Steel Plate , Steel , Ppgl , Ppgi
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Liaocheng, Shandong
Main Markets: Domestic
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Tags: Invar 36 Pipe Factory, Gas Transport Pipe Factory, Pe Coating Pipe Factory

Shandong Hongyan Metal Material Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Galvanized Coil , PPGL/PPGI , Carbon Steel Coil , Carbon Steel Pipe , Stainless Steel Coil
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Jinan, Shandong
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Tags: En Steel Pipe Company, Stainless Boiler Pipe Company, Forged Pipe Mould Company

Shandong Kewei Metal Materials Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Steel Plate , Steel Pipe , Galvanized Products , H Beam , Stainless Steel Plate
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Liaocheng, Shandong
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Tags: Water Transport Pipe Factory, Pipe Fitting Series Factory, Ssaw Weld Pipe Factory

Shanghai Huaxin Zhonghui Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Group Corporation
Main Products: Steel Pipe , Steel Sheet/Plate , Steel Coil , Steel Bar , Stainless Steel
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shanghai, Shanghai
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Tags: Threaded Casing Pipe Company, Well Steel Pipe Company, Dip Galvanized Pipe Company

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
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Tags: Ss Smls Pipe Factory, Bronze Round Pipe Factory, Steel Pipe China Factory

Nanchang Jubo Engineering Material Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pipe Tube Hose , Waterproof Materials , Bridge Materials , Geosynthetics Materials
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Nanchang, Jiangxi
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Tags: Gas Pipe Machine Company, Gi Electrical Pipe Company, Hydraulic Prop Pipe Company

Naxin Heavy Industry Group Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Hot Rolled Steel Coil/Plate , Cold Rolled Steel Coil/Plate , Galvanized Steel Coil/Plate , Galvanized Steel Pipe , PPGI/PPGL Color Coated Steel Coil
Mgmt. Certification:
ISO 9001
Location: Jinan, Shandong
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Tags: Section Steel Pipe Factory, Tpco Seamless Pipe Factory, Erw Construction Pipe Factory

Wuxi Tenide Metal Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless steel products; Carbon steel products; Aluminum products; Copper products
Mgmt. Certification:
Others
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuxi, Jiangsu
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Tags: Section Of Pipe Company, Tisco Stainless Pipe Company, U Pipe Tube Company

Shandong Xinhongsheng Metal Products Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel Pipe , Steel Bar , Steel Coil , Steel Sheet , Copper
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Liaocheng, Shandong
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Tags: Heater Cooler Pipe Factory, Quartz Heater Pipe Factory, Galvnaized Square Pipe Factory

Jinan Jiujin Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Pipe , Steel Plate , Steel Bar , Stainless Steel Pipe , Stainless Steel Sheet
Mgmt. Certification:
ISO 9001, ISO 20000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
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Tags: Pe Mining Pipe Company, Nickel Capillary Pipe Company, New Drill Pipe Company

Sino Steel Group (Shandong) Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless steel profiles , carbon steel , galvanized steel
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 20000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
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Tags: Thread Gi Pipe Factory, Decoration Pipe Fitting Factory, Solar Twin Pipe Factory

Cangzhou Datang Steel Pipe Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Fin Tube , Fin Tube Heat Exchanger , Air Cooler , Fin Tube Radiator , Shell and Tube Condenser
Mgmt. Certification:
ISO 9001, ISO 14001, ASME
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Cangzhou, Hebei
Click here to send inquiry Add to Inquiry Basket
Tags: Erw Pipe Machine Company, Pipe For Food Company, Pipe For Automobile Company

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
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Tags: Structure Pipe Sizes Factory, Gi Pipe Weights Factory, Regular Seamless Pipe Factory

Wanshida Steel (Shandong) Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: PPGI , Galvanized Coil , Galvanized Pipe , Carbon Steel Coil , Carbon Steel Plate
Mgmt. Certification:
Nil
Factory ownership: Limited Company
R&D Capacity: ODM, Own Brand
Location: Jinan, Shandong
Click here to send inquiry Add to Inquiry Basket
Tags: General Structural Pipe Company, Astm Greenhouse Pipe Company, Gtc Steel Pipe Company

Wuxi Xin Fu Rui Metal Material Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Coil , Stainless Steel Sheet , Stainless Steel Tube
Mgmt. Certification:
ISO 9001
R&D Capacity: OEM, ODM
Location: Wuxi, Jiangsu
Production Lines: Above 10
Click here to send inquiry Add to Inquiry Basket
Tags: Water Pipeline Pipe Factory, Gpe Steel Pipe Factory, Milky Heating Pipe Factory

Jiangsu Jinmingxin Metal Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Coil/Sheet/Strip/Pipe/Bar/Wire , Galvanized Steel Coil/Plate/Wire , Carbon Steel Coil/Sheet/Strip/Pipe/Bar/Wire , PPGI
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuxi, Jiangsu
Click here to send inquiry Add to Inquiry Basket
Tags: Black Oiled Pipe Company, Stainless D Pipe Company, Carbon Oil Pipe Company

Xinyifeng (Shandong) Metal Materials Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Wire Rod , Coil/Strip , Pipe/Tube , Profile Steel /Beam , Rod/Bar
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Jinan, Shandong
Click here to send inquiry Add to Inquiry Basket
Tags: Erw Hydraulic Pipe Factory, Black Pipe Support Factory, Wooden Pipe Rose Factory

Shandong Guolian Industry Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Electric Car , Electric Vehicle , New Energy Car , New Energy Vehicle , New Energy Bike
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
Location: Liaocheng, Shandong
Click here to send inquiry Add to Inquiry Basket
Tags: Round Pipe Mold Company, Titanium Cool Pipe Company, Ship Building Pipe Company

Shandong Duohe Import and Export Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel , Galvanized Steel , Alloy Steel , Carbon Steel , Copper
Mgmt. Certification:
ISO 9001, IATF16949
Factory ownership: Private Owner
R&D Capacity: OEM, ODM
Location: Qingdao, Shandong
Click here to send inquiry Add to Inquiry Basket
Tags: Petroleum Pipe Series Factory, Quality Steel Pipe Factory, Bimetal Clad Pipe Factory

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
Click here to send inquiry Add to Inquiry Basket
Tags: Oil Pipe China Company, Scaffolding Pipe Diameter Company, Erw Petroleum Pipe Company
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Category

Manufacturing & Processing Machinery (1,233) Industrial Equipment & Components (1,104) Construction & Decoration (781) Metallurgy, Mineral & Energy (755) Tools & Hardware (706) Auto, Motorcycle Parts & Accessories (386) Electrical & Electronics (293) Transportation (291) Instruments & Meters (249) Chemicals (164) More

Management Certification

ISO 9001 (1,172) ISO 14001 (535) ISO 9000 (376) ISO9001:2015 (278) ISO 14000 (221) ISO 20000 (175) OHSAS/ OHSMS 18001 (164) IATF16949 (154) QC 080000 (134) BSCI (133) ISO14001:2015 (127) ISO 14064 (123) HSE (119) GMP (114) Others (112) ASME (84) ISO 13485 (58) ANSI/ESD (53) ISO 10012 (42) ISO 17025 (41) ISO 22000 (40) BS 25999-2 (38) QHSE (36) BRC (34) FSC (34) ISO 29001 (34) ISO 50001 (34) SA 8000 (32) ISO45001:2016 (31) QSR (30) HACCP (29) GAP (28) EICC (28) HQE (28) IFS (27) LEED (26) SEDEX (26) SHE Audits (24) WRAP (23) PAS 28000 (23) AIB (23) BREEAM (20) ISO9001:2008 (13) OHSAS18001:2007 (10) ISO14001:2004 (5) TS16949 (1) More

R&D Capacity

OEM (1,562) ODM (1,286) Own Brand (987) Others (22)

Annual Revenue

<1 Million USD (768) 2.5 ~ 5 Million USD (24) 10 ~ 50 Million USD (22) 1 ~ 2.5 Million USD (13) 5 ~ 10 Million USD (12) >100 Million USD (12) 50 ~ 100 Million USD (4) More

No. of Employees

5-50 People (489) 51-200 People (232) 201-500 People (55) Less than 5 People (45) 501-1000 People (12) Above 1000 People (8) More

Province & Region

Shandong (566) Jiangsu (283) Zhejiang (221) Hebei (194) Guangdong (141) Henan (92) Shanghai (75) Tianjin (74) Hubei (40) Hunan (34) Fujian (29) Anhui (23) Liaoning (22) Shaanxi (17) Jiangxi (13) Beijing (11) Sichuan (9) Shanxi (8) Chongqing (4) Guangxi (3) Hainan (2) Guizhou (2) Yunnan (1) Jilin (1) Hongkong S.A.R. (1) More

Member & Type

Suppliers with verified business licenses.Diamond Member
Suppliers with verified business licenses.Gold Member
Suppliers reviewed by inspection services.Audited Supplier

Recommended Factories

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Hot Products:

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Large Welded Pipe Factories & Companies:

Welcome to one of the largest China B2B marketplace. This large welded pipe company list contains a wide range of large welded pipe factories serving all industries. This trusted vertical directory contains premier China suppliers/vendors, trading companies, custom manufacturers (OEM/ODM) and plants. They are experienced China exporting manufacturers offering tens of thousands of high-quality, competitive pricing products to distributors, wholesalers, resellers, and buyers. You can buy best budget large welded pipe in bulk or cooperate with some ideal ones of these credible suppliers for your import/export business on our b2b portal Made-in-China.com.
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