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Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Seamless Structural Tube Factories & Companies
Total 580 seamless structural tube factories & companies found with 1,740 products. Source high quality seamless structural tube from our great selection of reliable seamless structural tube manufacturing factories.

Hainan Huatongxinda Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Elbow , Flange , Pipe Fitting , Tee , Reducer
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Haikou, Hainan
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Tags: Seamless Titanium Tubing Factory, Hot Finished Seamless Factory, Seamless Copper Tubes Factory

HEBEI HONGCHENG PIPE FITTINGS CO., LIMITED

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pipe Fitting , Flange , Valve , Carbon Steel Pipe , Gasket
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, HSE, ASME...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shanghai, Shanghai
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Tags: Seamless Steel Casing Company, Seamless Round Pipe Company, Seamless Metal Tubing Company

Shandong Donghong Pipe Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel wire reinforced PE composite pipe , HDPE pipe , PE pipe , steel pipe
Mgmt. Certification:
ISO9001:2015, ISO14001:2015
Factory ownership: Public Company
R&D Capacity: ODM, OEM, Own Brand
Location: Jining, Shandong
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Tags: Seamless Mechanical Tubing Factory, Cs Seamless Tubes Factory, Seamless Roll Ring Factory

Shandong Dingcheng Liye Materials Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel plate , steel profile
Mgmt. Certification:
ISO 9001, ISO 20000, ISO 10012
Factory ownership: Limited Company
Location: Jinan, Shandong
Main Markets: South America , Africa
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Tags: Seamless Cylinder Pipe Company, Nickel Seamless Elbow Company, Gi Seamless Pipe Company

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
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Tags: Seamless Extrusion Pipes Factory, Tpco Seamless Pipe Factory, Seamless Boiler Alloy Factory

Shandong Standard Metal Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: 316 Stainless Steel Plate , 316L Stainless Steel Plate , 310 Stainless Steel Plate , 304 Stainless Steel Plate , 304 Stainless Steel Sheet
Mgmt. Certification:
ISO 9001, ISO 14000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Liaocheng, Shandong
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Tags: Seamless Carbon Casing Company, Seamless Conveying Pipe Company, Prime Seamless Pipes Company

Henan Chalco Aluminum Fabrication Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Aluminum Forgings , Industrial Aluminum Profile , Precision Aluminum Plate/Sheet , Aluminum Coil/Strip , Aluminum Flat Bar/Busbar
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Zhengzhou, Henan
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Tags: Ship Seamless Steel Factory, Cold Finished Seamless Factory, Hr Seamless Pipe Factory

Jiangxi Guihai Trading Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Profile Steel Series , Steel Plate , Welded Pipe , Seamless Steel Tube
Factory ownership: Limited Company
Location: Nanchang, Jiangxi
Production Lines: Above 10
Main Markets: North America , Southeast Asia/ Mideast , Africa
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Tags: Seamless Steel Tapes Company, Seamless Steel Coils Company, Eue Seamless Tubing Company

Tobo Industrial (shanghai) Co.,Ltd

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Super duplex steel fittings flanges; Copper nickel fittings; Nickel alloy pipe/tube; Super duplex steel pipes/tubes; Copper nickel plate/ sheet
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Shanghai, Shanghai
Production Lines: 6
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Tags: Square Seamless Tubing Factory, Incoloy Seamless Steel Factory, Seamless Stc Casing Factory

Shandong Tianrun High Quality Steel Metal Materials ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Plates , Steel Coil , Galvanized Steel Coil , Galvanized Steel Pipe , Color Coated Coil
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong
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Tags: Seamless Pipe Mills Company, Seamless Industrial Pipe Company, Erw Seamless Pipe Company

ANPING JUNMING WIRE MESH CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Wire Mesh , Barbed Wire , Chain Link Fence , Garden Fence , Gabion Basket
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
Location: Hengshui, Hebei
Production Lines: 5
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Tags: Seamless Oil Casing Factory, Api 5l Seamless Factory, Titanium Seamless Reducer Factory

Hebei Reaguan International Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pipe Elbow , Seamless Steel Pipe , Steel Plate , Steel Coil , Carbon Steel Pipe Fittings
Factory ownership: Limited Company
Location: Cangzhou, Hebei
Production Lines: 10
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Tags: Seamless Rectangle Pipe Company, Seamless Steel Union Company, Seamless Rolled Flange Company

Shandong Renai Lron & Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Wear Plate , Wear Resistance Steel Plate , Abrasion Resistant Steel Plate , Corten Steel Plate , Weather Resistance Steel Plate
Mgmt. Certification:
ISO 9001, ISO 14000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Liaocheng, Shandong
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Tags: Seamless Carbon Flange Factory, Seamless Heater Pipe Factory, Seamless Still Pipe Factory

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: Seamless Welded Machine Company, Seamless Steep Pipe Company, Seamless Steeel Pipe Company

Hebei Santhriving Import and Export Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Wedge Pin , Wedge And Pin , Steel Prop , Flat Wall Tie , Tie Rod And Tie Nut
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Handan, Hebei
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Tags: Black Seamless Belt Factory, Seamless Steel Plate Factory, Precision Seamless Pipe Factory

Shanghai Changjin Metal Product Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: copper pipe , copper tube copper plate , copper sheet copper coil , copper strip
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Shanghai, Shanghai
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HEBEI INNOVAT BUILDING MATERIALS GROUP CO., LTD

China Supplier - Diamond MemberDiamond Member
Business Type: Group Corporation
Main Products: Filtration Products , Metal Fence , Guard Rail , Perforated Mesh , Plastic Mesh
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Shijiazhuang, Hebei
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Shanghai Hengrui Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Bolts , Nuts , Washers , Turning Parts , Machining Parts
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shanghai, Shanghai
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Shanxi Honglu Sanli Import and Export Trading Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Electrical Silicon Steel Steel Coil , Transformer Core , Electrical Motor Core , Motorcycle Parts & Accessories , Stainless Steel Coils
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Taiyuan, Shanxi
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China Rarlon Group Limited

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Hot Rolled Steel Coil , Galvanized Steel Coil , PPGI Coil , Roofing Sheet , Galvanized Steel Pipe
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Tianjin, Tianjin
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DA LIAN MESCO STEEL CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Aluminized Steel/Pipe , Zam Steel /Pipe , Powder Sprayed Steel , Galvalume Steel Coil/Pipe , Galvanized Steel Coil/Pipe
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Dalian, Liaoning
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Tianjin Xuboyuan Iron & Steel Trading Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Tinned Strip Coil , Welding electrode
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Tianjin, Tianjin
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LUOYANG COMBAT TUNGSTEN & MOLYBDENUM MATERIAL CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Tungsten products , Molybdenum products , Titanium products , Tantalum products
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Luoyang, Henan
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Hebei Shenhao Pipe Fittings Manufacturing Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Elbows , Flangs , Pipe Caps , Tees , Threads
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Cangzhou, Hebei
Click here to send inquiry Add to Inquiry Basket

Jiangsu Hengshuntai Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Plate , Stainless Steel Pipe , Stainless Steel Round Bar , Hartz Alloy , Stainless Steel Coil
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Wuxi, Jiangsu
Click here to send inquiry Add to Inquiry Basket

OASIS OIL TOOLS CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Water well screens , pipe base well screens , perforated pipe , sand control well screens , premium screens
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Xinxiang, Henan
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Qingdao Wanrunda Imp and Exp Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Galvanized Steel Pipe , Steel Hollow Section , Angle Steel , Galvanized Steel Coil , Steel Hanger Strap Fha Strap Nail Boca Plate
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Qingdao, Shandong
Click here to send inquiry Add to Inquiry Basket

Abelly International Limited

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Aluminum Concrete Forms , Aluminum Profiles , Aluminum Pallet , Aluminum Extrusion , Aluminum Formwork
Mgmt. Certification:
ISO 9001, ISO 14000
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Yantai, Shandong
Click here to send inquiry Add to Inquiry Basket

Changzhou Chengxin Metal Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Precision Steel Tube
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Changzhou, Jiangsu
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Guangdong Hao Mei New Materials Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Aluminium Profile , Industrial Aluminum Profile , Tent Support , Automotive Aluminium Profiles , Energy Strorage Products
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Qingyuan, Guangdong
Click here to send inquiry Add to Inquiry Basket
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Category

Metallurgy, Mineral & Energy (397) Manufacturing & Processing Machinery (324) Construction & Decoration (315) Industrial Equipment & Components (293) Tools & Hardware (235) Auto, Motorcycle Parts & Accessories (131) Electrical & Electronics (70) Transportation (67) Chemicals (50) Security & Protection (50) More

Management Certification

ISO 9001 (409) ISO 14001 (179) ISO 9000 (137) ISO 14000 (88) OHSAS/ OHSMS 18001 (78) ISO 20000 (74) IATF16949 (71) BSCI (65) ISO9001:2015 (61) QC 080000 (61) ISO 14064 (60) HSE (56) GMP (54) ASME (49) ANSI/ESD (33) Others (30) ISO 17025 (27) ISO 10012 (25) ISO14001:2015 (24) ISO 13485 (23) ISO 22000 (23) BRC (22) BS 25999-2 (22) QHSE (21) FSC (19) SA 8000 (18) GAP (18) ISO 29001 (18) ISO 50001 (18) QSR (17) SHE Audits (16) HACCP (16) LEED (16) EICC (16) HQE (15) WRAP (15) AIB (15) IFS (15) SEDEX (15) BREEAM (14) PAS 28000 (13) ISO45001:2016 (7) ISO9001:2008 (5) ISO14001:2004 (3) OHSAS18001:2007 (2) More

R&D Capacity

OEM (463) ODM (380) Own Brand (262) Others (9)

Annual Revenue

<1 Million USD (205) 10 ~ 50 Million USD (6) >100 Million USD (6) 5 ~ 10 Million USD (4) 50 ~ 100 Million USD (4) 2.5 ~ 5 Million USD (3) 1 ~ 2.5 Million USD (1) More

No. of Employees

5-50 People (135) 51-200 People (52) Less than 5 People (18) 201-500 People (12) Above 1000 People (4) 501-1000 People (1) More

Province & Region

Shandong (201) Jiangsu (97) Tianjin (49) Hebei (48) Guangdong (39) Zhejiang (35) Shanghai (23) Hunan (17) Henan (13) Shaanxi (11) Fujian (11) Hubei (7) Anhui (6) Shanxi (6) Liaoning (5) Jiangxi (4) Beijing (2) Hainan (2) Sichuan (2) Yunnan (1) Chongqing (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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Seamless Structural Tube Factories & Companies:

Welcome to one of the largest China B2B marketplace. This seamless structural tube company list contains a wide range of seamless structural tube 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 seamless structural tube 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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