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Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Seam Steel Pipe Factories & Companies
Total 1,103 seam steel pipe factories & companies found with 3,309 products. Source high quality seam steel pipe from our great selection of reliable seam steel pipe manufacturing factories.

Jiangyin Longyu Stainless Steel Pipe Industry Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Pipe , Steel Pipe , Stainless Steel Pipe , Seamless Stainless Steel Pipe , Precision Stainless Steel Pipe
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Wuxi, Jiangsu
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Tags: Steel Pipe Factory, Galvanized Seam Pipe Factory, Weathering Steel Pipe Factory

TIANJIN BOER KING STEEL CO., LIMITED

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Group Corporation
Main Products: Seamless Steel Pipe , Boiler Tube , Casing Pipe , Alloy Steel Pipe
Factory ownership: Limited Company
Location: Tianjin, Tianjin
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Tags: Brush Steel Pipe Company, Sour Steel Pipe Company, Stright Steel Pipe Company

Qingdao Xinzhonglian Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Wire , Galvanized Wire , Wire Rope , PC Strand , Rebar
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Qingdao, Shandong
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Tags: Culvert Steel Pipe Factory, Semless Steel Pipe Factory, Pe Steel Pipe Factory

Tianjin Yuantai Derun Steel Pipe Manufacturing Group ...

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Square and Rectangular Steel Tube , Hot Rolled Steel Pipe , Hot Dipped Galvanized Pipes , Pre-Galvanized Pipes , ERW Steel Pipe
Mgmt. Certification:
ISO9001:2015, ISO14001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tianjin, Tianjin
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Tags: Sawh Steel Pipe Company, Stpg Steel Pipe Company, Zinc Steel Pipe Company

Liaocheng Shengteng New Material Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: ofstainless steel and carbon steel
Mgmt. Certification:
ISO 9001, BSCI, ANSI/ESD
Factory ownership: Limited Company
Location: Liaocheng, Shandong
Production Lines: Above 10
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Tags: Gavanized Steel Pipe Factory, Sprinkler Steel Pipe Factory, Iso Steel Pipe Factory

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
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Tags: Seemless Steel Pipe Company, Hsaw Steel Pipe Company, Hexagonal Steel Pipe Company

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
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Tags: Samless Steel Pipe Factory, Steel Pipe Prices Factory, Railway Steel Pipe Factory

Chief Steel (Shanghai) Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe , ERW Pipe , SSAW , Carbon Steel , Tube
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 20000
Factory ownership: Private Owner
R&D Capacity: OEM
Location: Shanghai, Shanghai
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Tags: Drawn Steel Pipe Company, Seamlss Steel Pipe Company, Retangle Steel Pipe Company

Hebei Shengtian Pipe-Fitting Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe , Stainless Steel Sheet
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Cangzhou, Hebei
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Tags: Section Steel Pipe Factory, Quality Steel Pipe Factory, Gpe Steel Pipe Factory

Shandong Xintie Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: N/a
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, HSE...
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Liaocheng, Shandong
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Tags: Gtc Steel Pipe Company, Seamess Steel Pipe Company, Galvanizing Steel Pipe Company

Shandong Hanbang Materials Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Pipeline Steel , Cold-Rolled Steel Pipe , Steel Bar , Hot Rolled Steel Pipe , Rectangular Square Steel Tube
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Liaocheng, Shandong
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Tags: Cold Steel Pipe Factory, Huge Steel Pipe Factory, Steel Regular Pipe Factory

Liaocheng Dajin Steel Pipe Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Cold Drawn Precision Seamless Tube , Profiled Tube , Alloy Steel Tubes , Rectangular Pipe , Steel Pipe Cutting
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong
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Tags: Steel Sheet Pipe Company, Steel Pipe Trading Company, Steel Tunnel 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: Beveled Steel Pipe Factory, Steel Mining Pipe Factory, Pickled Steel Pipe Factory

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
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Tags: Erw Steel Pipe Company, Galvanized Steel Pipe Company, Rolled Steel Pipe Company

Taizhou Gangyu Metal Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Machined Part , Stainless Steel Tube , Stainless Steel Sheet
Mgmt. Certification:
Others
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Taizhou, Jiangsu
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Tags: Painted Steel Pipe Factory, Saw Steel Pipe Factory, Mild Steel 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: Steel Pipe Standard Company, Steel Pipe Material Company, Oil Steel Pipe Company

Zhejiang Zhong Ding Iron and Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: 304 Stainless Steel Plate
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
Location: Ningbo, Zhejiang
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Tags: Steel Rectangular Pipe Factory, Steel Spiral Pipe Factory, Rectangle Steel Pipe Factory

Shandong Great Steel Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Carbon Steel Plate , Steel Profile , Seamless Steel Pipe , Ductile Iron Pipe , Alloy Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 14064
Factory ownership: Limited Company
Location: Liaocheng, Shandong
Production Lines: 10
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Tags: Steel Pipe Fluid Company, Gas Steel Pipe Company, Square Steel Pipe Company

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
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Tags: Stainless Steel Pipe Factory, Api Steel Pipe Factory, Welded Steel Pipe Factory

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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Tags: Seamless Steel Pipe Company, Steel Line Pipe Company, Alloy Steel Pipe Company

TIANJIN SHENGTENG INTERNATIONAL TRADING CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel Tube/Pipe , Solar Steel Brackets/Accessories , Steel Coil/Sheet , Steel Nail , Pet Iron Cage
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 14064
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Tianjin, Tianjin
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Tags: Black Steel Pipe Factory, Round Steel Pipe Factory, Steel Pipe Boiler Factory

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
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Tags: Mineral Steel Pipe Company, Hfw Steel Pipe Company, Incoloy Steel Pipe Company

Yangtze Steel Group (China) Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel Pipe , Steel Plate , Welded Pipe , Steel Coil , Galvanized Steel
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Liaocheng, Shandong
Production Lines: Above 10
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Tags: Fuild Steel Pipe Factory, Refrigerator Steel Pipe Factory, Large Steel Pipe Factory

Shandong Baowu Steel Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Carbon Steel Plate , Carbon Steel Seamless Pipe , Carbon Steel Rod , Galvanized Steel Plate , Galvanized Steel Pipe
Mgmt. Certification:
Nil
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
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Tags: Steel Pipe Grades Company, Anneal Steel Pipe Company, Shs Steel Pipe Company

Shandong Xindarong Steel Pipe Manufacturing Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Tube , Seamless Steel Tube , Steel Plate
Mgmt. Certification:
Nil
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Liaocheng, Shandong
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Tags: Steel Pipe Thickness Factory, Conduit Steel Pipe Factory, Ssaw Steel Pipe Factory

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
Click here to send inquiry Add to Inquiry Basket
Tags: Aisi Steel Pipe Company, Longitudinal Steel Pipe Company, Honed Steel Pipe Company

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
Click here to send inquiry Add to Inquiry Basket
Tags: Stainlesss Steel Pipe Factory, Ltc Steel Pipe Factory, Hr Steel Pipe Factory

Wuxi Tenide Metal Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Line Pipe , Aluminum Pipe , Aluminum Foil , Carbon Steel Pipe , Stainless Steel
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuxi, Jiangsu
Click here to send inquiry Add to Inquiry Basket
Tags: Balck Steel Pipe Company, Stainlss Steel Pipe Company, En Steel Pipe Company

Shandong Tata Iron and Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe , Steel Rebar , Carbon Steel Coil , Carbon Steel Pipe , Carbon Steel Sheet
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong
Click here to send inquiry Add to Inquiry Basket
Tags: Lasw Steel Pipe Factory, Seanless Steel Pipe Factory, Well Steel Pipe Factory

Hunan Hengan Weiye Metal Products Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, GMP
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Changsha, Hunan
Click here to send inquiry Add to Inquiry Basket
Tags: Cr Steel Pipe Company, Steel Pipe China Company, Gal Steel Pipe Company
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Manufacturing & Processing Machinery (729) Industrial Equipment & Components (644) Construction & Decoration (468) Metallurgy, Mineral & Energy (444) Tools & Hardware (386) Auto, Motorcycle Parts & Accessories (199) Electrical & Electronics (167) Chemicals (157) Instruments & Meters (112) Transportation (70) More

Management Certification

ISO 9001 (699) ISO 14001 (290) ISO 9000 (206) ISO9001:2015 (140) ISO 14000 (112) ISO 20000 (106) OHSAS/ OHSMS 18001 (102) BSCI (83) IATF16949 (82) QC 080000 (79) GMP (74) HSE (73) ISO 14064 (73) Others (65) ISO14001:2015 (56) ASME (54) ISO 13485 (33) ANSI/ESD (29) ISO 22000 (27) ISO 17025 (26) QHSE (26) BS 25999-2 (25) ISO 10012 (25) BRC (24) FSC (24) ISO 50001 (22) EICC (22) QSR (22) SEDEX (22) HACCP (21) GAP (21) ISO 29001 (20) SA 8000 (19) WRAP (19) IFS (19) AIB (19) ISO45001:2016 (19) PAS 28000 (18) HQE (18) LEED (17) SHE Audits (17) BREEAM (15) ISO9001:2008 (6) OHSAS18001:2007 (5) ISO14001:2004 (3) More

R&D Capacity

OEM (881) ODM (705) Own Brand (608) Others (16)

Annual Revenue

<1 Million USD (356) 10 ~ 50 Million USD (14) >100 Million USD (14) 2.5 ~ 5 Million USD (14) 5 ~ 10 Million USD (14) 1 ~ 2.5 Million USD (9) 50 ~ 100 Million USD (5) More

No. of Employees

5-50 People (237) 51-200 People (109) Less than 5 People (26) 201-500 People (25) 501-1000 People (11) Above 1000 People (6) More

Province & Region

Shandong (297) Jiangsu (197) Hebei (125) Zhejiang (112) Guangdong (87) Henan (48) Shanghai (48) Tianjin (45) Anhui (29) Hunan (20) Fujian (19) Hubei (16) Liaoning (14) Beijing (10) Jiangxi (9) Shaanxi (8) Shanxi (6) Sichuan (5) Hongkong S.A.R. (2) Hainan (2) Chongqing (1) Ningxia (1) Guangxi (1) Guizhou (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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Seam Steel Pipe Factories & Companies:

Welcome to one of the largest China B2B marketplace. This seam steel pipe company list contains a wide range of seam steel 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 seam steel 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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