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Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Seam Steel Pipe Factories & Companies
Total 1,105 seam steel pipe factories & companies found with 3,315 products. Source high quality seam steel pipe from our great selection of reliable seam steel pipe manufacturing factories.

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: Gi Pipe Weights Factory, Welded Fluid Pipe Factory, Decoration Pipe Fitting Factory

GUANGDONG ZHIDA PRECISION PIPE MANUFACTURING CO.,LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Tube , Steel Pipe , Stainless Tube , Welded Tube , ERW Tube
Mgmt. Certification:
ISO 9001, ISO 14001, IATF16949
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Foshan, Guangdong
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Tags: Solar Twin Pipe Company, Erw Pipe Machine Company, Pipe For Food Company

Shijiazhuang Metalheng I&E Trade Co., Ltd.

Business Type: Manufacturer/Factory , Trading Company
Main Products: Ventilation Ducts , HVAC Pressed Bends , Dust Collection Flange Bends , Duct Clamps , Pipes and Tubes for Ventilation Systems
Location: Shijiazhuang, Hebei
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Tags: General Structural Pipe Factory, Welded Pipe China Factory, Hydraulic Prop Pipe Factory

Shandong Baosteel International Trade Co., Ltd.

Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Tube , Stainless Steel Bar , Carbon Steel Sheet , Carbon Steel Coil , Carbon Steel Tube
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
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Tags: Gi Electrical Pipe Company, Grade 1 Pipe Company, Heat Pipe Series Company

HEBEI PENGXIN PIPELINE EQUIPMENT GROUP CO., LTD.

Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe , Pipe Fitting
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018 Certificate
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Cangzhou, Hebei
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Tags: Stainless D Pipe Factory, Carbon Oil Pipe Factory, Milky Heating Pipe Factory

Shandong Dorco Heavy Machinery Co., Ltd.

Business Type: Manufacturer/Factory
Main Products: Ring Rolling Machine , Spiral Welded Pipe Unit
Factory ownership: Limited Company
Location: Qingdao, Shandong
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Tags: Anticorrosive Square Pipe Company, Tantalum Alloy Pipe Company, Stock Galvanized Pipe Company

Xingcheng Special Steel (Shandong) Co., Ltd.

Business Type: Manufacturer/Factory
Main Products: Carbon Steel , Stainless Steel , Galvanized Steel , Copper , Lead
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
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Tags: Polished Decoration Pipe Factory, Welded U Pipe Factory, Alloy X 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
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Tags: Dsaw Line Pipe Company, Hot Galvanised Pipe Company, High Boiler Pipe Company

XINHANG SPECIAL MATERIAL CO.,LTD HANGZHOU BRANCH

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Seamless Tube/Pipe , Stainless Steel Flanges , Stainless Steel Tube Fittings , Stainless Steel Pipe Connector , Stainless Steel Welded Tube/Pipe
R&D Capacity: OEM, ODM
Location: Hangzhou, Zhejiang
Production Lines: Above 10
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Tags: Rectagular Stainless Pipe Factory, Inox Decorative Pipe Factory, Stainless Pipe Inspection Factory

Shandong Hengyuan Materials (Group) Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel , Stainless Steel , Aluminum , Copper , Alloy
Mgmt. Certification:
ISO 9001
Location: Liaocheng, Shandong
Production Lines: 8
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Tags: Petrochemical Industry Pipe Company, Pure Tungsten Pipe Company, Polygon Welded Pipe Company

Shandong Zhuosheng Steel Limited

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steels
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001...
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Jinan, Shandong
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Tags: Finish Rolling Pipe Factory, Welded Boiler Pipe Factory, Jcoe Galvanized Pipe Factory

Jinan Taixi International Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Truck Spare Part , Central Air Conditioning Air Outlet , Insulating Glass Equipment
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 20000
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Jinan, Shandong
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Tags: Water Pipe Coating Company, Cold Round Pipe Company, Construction Material Pipe Company

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
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Tags: Carbon Greenhouse Pipe Factory, Sanitary Erw Pipe Factory, Round Handrail Pipe Factory

Zhejiang Gaosheng Pipe Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Seamless Pipe , Seamless Bright Annealing Tube , Stainless Steel , Electroplishing Tube , Pipe Fitting
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ANSI/ESD...
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand, manufacture and trading
Location: Huzhou, Zhejiang
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Tags: Galvanized Pipe Cap Company, B Drill Pipe Company, Africa Gas Pipe Company

Shandong Yikuang Drilling Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: DTH Drilling Machine , Drill Rig , DTH Drill Rig , Hammer , Drill Pipe
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Liaocheng, Shandong
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Tags: Black Painting Pipe Factory, Rolled Round Pipe Factory, Waterproof Coating Pipe Factory

Guangdong Hongwang Metal New Material Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Cold Rolled Stainless Steel Coil , Colored Stainless Steel Coil , Cold Rolled Stainless Steel Sheet , Colored Stainless Steel Sheet , Functional Stainless Steel
Mgmt. Certification:
ISO 9001, ISO 14001, HSE
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Foshan, Guangdong
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Tags: Seamless Pipe Galvanizing Company, Zirconium Zr Pipe Company, Inox Pipe Tube Company

Mydehow Steel (Tianjin ) Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel Pipe/Carbon Steel Pipe/Seamless Steel Pipe/Seamless Tube/Steel Tube/Aluminum Products/Galvanized Products
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Tianjin, Tianjin
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Tags: Lsaw Pipe China Factory, Structural Rectangular Pipe Factory, Metallic Pipe Clamp Factory

Shanghai Bozhong Metal Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Stainless Steel , Nickel Alloy , Alloy and Carbon Steel
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shanghai, Shanghai
Production Lines: Above 10
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Tags: Super Conduction Pipe Company, Pipe For Boiler Company, Invar 36 Pipe Company

Hebei Yongkun Metal Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: metal conveyor belt , filter mesh , filter element , gabion box
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Hengshui, Hebei
Production Lines: 5
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Tags: Pe Coating Pipe Factory, Gas Transport Pipe Factory, Schedule 40 Pipe Factory

Jingjiang Trust Trading Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Winch , Ancor Chain , Life Boat , Ship Models , Ladder.
Mgmt. Certification:
ISO 14000, ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Taizhou, Jiangsu
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Tags: Pipe Fitting Series Company, Threaded Casing Pipe Company, Square Tube Pipe Company

Botou Boheng Metallurgical Equipment Manufacturing Co., ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Pipe Machine , Slitting Machine , Cut to Length Machine
Mgmt. Certification:
ISO 9001, ISO 14001
Location: Cangzhou, Hebei
Production Lines: 5
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Tags: Welded Stee Pipe Factory, Bronze Round Pipe Factory, Ssaw Weld Pipe Factory

Zhejiang Aomi Fluid Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Valve , Pipe Fitting
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang
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Tags: Gas Pipe Machine Company, Hot Gi Pipe Company, Rectangular Pipe Dimensions Company

Baowu Aluminum (Shandong) Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Aluminum Tube , Aluminum Plate , Aluminum Foil , Aluminum Coil , Aluminum Circle
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Liaocheng, Shandong
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Tags: Mild Square Pipe Factory, Metal Rectangular Pipe Factory, Square Iron Pipe Factory

Nantong Zhenhuan Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Roll Forming Machine , Metal Processing Machine , Cutting and Slitting Machine , HVAC Duct Machine , Transformer Making Machine
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Nantong, Jiangsu
Click here to send inquiry Add to Inquiry Basket
Tags: Erw Rectangular Pipe Company, Round Furniture Pipe Company, Ss Smls Pipe Company

Wuxi Fengwei Machinery Equipment Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Welding Rotator , Welding Positioner , Fiber Laser Cutting Machine , CNC Plasma Cutting Machine , Welding Manipulator
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wuxi, Jiangsu
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Tags: Dip Galvanized Pipe Factory, Petroleum Line Pipe Factory, Octg Pipe Coupling Factory

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
Click here to send inquiry Add to Inquiry Basket
Tags: Forged Pipe Mould Company, Stainless Seamles Pipe Company, Stainless Boiler Pipe Company

TIANJIN RELONG IMPORT & EXPORT CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Galvanized Steel Coil Sheet , Steel Coil , Roofing Sheet , Aluzinc Steel Coils , Galvanized Steel Pipe
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Tianjin, Tianjin
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Tags: Coil Iron Pipe Factory, Water Transport Pipe Factory, Pure Nickel Pipe Factory

Shandong Jiugang Metal Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Steel Plate , Stainless Steel Coil , Stainless Steel Pipe , Stainless Steel Bar , Carbon Steel Plate
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
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Tags: Hydraulic Oil Pipe Company, A 210 Pipe Company, Coil Weld Pipe Company

Cangzhou Baoyang Pipeline Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Seamless Pipe; Seamless Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Cangzhou, Hebei
Click here to send inquiry Add to Inquiry Basket
Tags: Stainless Stee Pipe Factory, Seamless Rectangular Pipe Factory, Erw Tube Pipe Factory

CANGZHOU BEWIN PIPELINE CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Group Corporation
Main Products: Stainless Steel Fitting , Stainless Steel Ball Valve , Seamless Pipe , Post Anchor , Wire Mesh
Mgmt. Certification:
ISO 9001, ISO 9000, QC 080000
Factory ownership: Private Owner
R&D Capacity: OEM, ODM, Own Brand
Location: Cangzhou, Hebei
Click here to send inquiry Add to Inquiry Basket
Tags: Tpco Casing Pipe Company, Coils Plate Pipe Company, Api Erw Pipe Company
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Category

Manufacturing & Processing Machinery (732) Industrial Equipment & Components (647) Construction & Decoration (468) Metallurgy, Mineral & Energy (444) Tools & Hardware (388) Auto, Motorcycle Parts & Accessories (199) Electrical & Electronics (170) Chemicals (155) Instruments & Meters (100) Transportation (73) More

Management Certification

ISO 9001 (694) ISO 14001 (296) ISO 9000 (208) ISO9001:2015 (140) ISO 14000 (118) ISO 20000 (110) OHSAS/ OHSMS 18001 (106) IATF16949 (86) BSCI (85) QC 080000 (82) ISO 14064 (77) GMP (76) HSE (74) Others (62) ISO14001:2015 (57) ASME (56) ISO 13485 (34) ANSI/ESD (31) ISO 22000 (28) ISO 17025 (27) BS 25999-2 (26) QHSE (26) ISO 10012 (26) BRC (25) FSC (25) SEDEX (24) ISO 50001 (23) EICC (23) QSR (23) HACCP (22) GAP (22) SA 8000 (21) ISO 29001 (21) WRAP (20) IFS (20) AIB (20) PAS 28000 (19) HQE (19) ISO45001:2016 (19) LEED (18) SHE Audits (18) BREEAM (16) ISO9001:2008 (6) OHSAS18001:2007 (4) ISO14001:2004 (3) More

R&D Capacity

OEM (885) ODM (708) Own Brand (596) Others (15)

Annual Revenue

<1 Million USD (361) 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 (11) 50 ~ 100 Million USD (5) More

No. of Employees

5-50 People (243) 51-200 People (109) Less than 5 People (28) 201-500 People (26) 501-1000 People (10) Above 1000 People (6) More

Province & Region

Shandong (301) Jiangsu (196) Hebei (128) Zhejiang (111) Guangdong (87) Henan (48) Shanghai (47) Tianjin (45) Anhui (27) Hunan (20) Fujian (19) Hubei (16) Liaoning (14) Beijing (10) Jiangxi (9) Shaanxi (8) Shanxi (6) Sichuan (5) Chongqing (2) Hongkong S.A.R. (2) Hainan (2) Guizhou (1) Guangxi (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:

Steel Pipe And Tube Welding Stainless Steel Pipe Welded Steel Pipe Stainless Steel Round Pipe Welded Tube Black Steel Pipe Alloy Steel Pipe Square Steel Pipe Steel Petroleum Pipe Api Steel Pipe Perforated Mesh Perforated Tube

Related Manufacturers & Suppliers:

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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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