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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.

SHANGHAI COMMON METAL PRODUCTS CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Aluminum Profile
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shanghai, Shanghai
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Tags: Seamless Coil Factory, Seamless Tin Factory, Seamless Foil Factory

Cangzhou Chengsheng Pipeline Equipment Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Metal Part , Steel Pipe , Pipe Fitting
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Cangzhou, Hebei
Production Lines: 1
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Tags: Seamless Flange Company, Seamless Box Company, Casing Seamless Company

Ningbo Malin Building Materials Co., Ltd

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Piling Pipe , Water Pipe , Structure Pipe , Dredging Pipe , Slurry Pipe
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Ningbo, Zhejiang
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Tags: Bright Seamless Factory, Mirror Seamless Factory, Seamless Pipeline Factory

Jiangsu Tisco Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Sheet , Copper Sheet , Stainless Steel Coil , Aluminium Plate , Carbon Steel Plate
Mgmt. Certification:
ISO 9001, BSCI, ASME
R&D Capacity: OEM, ODM, Own Brand
Location: Wuxi, Jiangsu
Production Lines: 10
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Tags: Ss Seamless Company, Seamless Products Company, Astm Seamless Company

Shandong Danerni Metal Materials Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Seamless Steel Tube , Stainless Steel Pipe , Color Coated Roll , Galvanized Coil , Stainless Steel Plate
R&D Capacity: OEM
Location: Liaocheng, Shandong
Production Lines: 5
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Tags: Alloy Seamless Factory, Seamless Square Factory, Seamless Cut Factory

Jiangsu qifeng Metal Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Galvanized Steel Strip Series , Cold-Rolled Steel Strip , Hot Rolled Coil
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Wuxi, Jiangsu
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Tags: Seamless Hot Company, Seamless Bar Company, Seamless Coupling Company

Changzhou Victory Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Resistance Wire , Nickel Welding Wire , Thermocouple Wire , Pure Nickel Alloy , Nickel Based Alloy
Mgmt. Certification:
ISO 9001, BSCI
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Changzhou, Jiangsu
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Tags: Hollow Structural Steel Factory, Alloy Structural Plate Factory, Hss Structural Steel Factory

Shandong Kaimu International Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Steel Sheet , Stainless Steel Coil , Stainless Steel Pipe , PPGI Steel Coil , Galvanized Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 14001, QC 080000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong
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Tags: Solar Structural Steel Company, Hollow Structural Pipe Company, Hardenability Structural Steel Company

Shandong Kangyu Pipe Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: HDPE Pipe , HDPE Steel Reinforced Pipe , HDPE Electrofusion Fitting , HDPE Fitting , PPR Pipe
Mgmt. Certification:
ISO9001:2015, ISO14001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Linyi, Shandong
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Tags: Aluzinc Structural Steel Factory, Structural Rolling Mill Factory, Structural Steel Cutting Factory

Shandong Tongmao Special Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Seamless Steel Pipe , Copper Pipe , Stainless Steel Pipe , Stainless Steel Coil , Galvanized Steel Coil
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Liaocheng, Shandong
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Tags: Galvanized Structural Pipe Company, Structural Rectangular Pipe Company, General Structural Pipe Company

Shandong Xinliangxin Metal Material Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Steel Plate , Stainless Steel Coil , Stainless Steel Strip , Aluminum Plate , Aluminum Coil
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Liaocheng, Shandong
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Tags: Hull Structural Plate Factory, Structural Steel Coils Factory, Hollow Structural Section Factory

Tianjin Emerson Metal Steel Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Sheet Metal Fabrication and Products , Steel Plate Laser Cutting , Stainless Steel Plate Laser Cutting , Laser Cutting Parts , Metal Cutting
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Tianjin, Tianjin
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Tags: Structural Steel Trust Company, Structural Steel Bar Company, Structural Square Tubing Company

Shandong Taigang Steel Group Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Carbon Steel Coil in Coil , PPGI , Galvanized Coil , Carbon Steel Pipe , Roofing Sheet
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
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Tags: Stainless Structural Buildings Factory, Structural Steel Rod Factory, Structural Steel Properties Factory

HUNAN AUTO IMPORT & EXPORT CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe , Steel Plate , Alloy Plate , Metal Material Welding , Metal Cutting
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Changsha, Hunan
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Tags: Drill Pipe Structural Company, Alloy Structural Bar Company, Astm Structural Pipe Company

Guangdong Shiji Feiyang Metal Manufacturing Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Coil/Strip , Stainless Steel Sheet/Plate , Stainless Steel Pipe/Tube , Stainless Steel Bar , Stainless Steel Angle Bar
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Foshan, Guangdong
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Tags: Structural Pipes Sizes Factory, Sintered Structural Parts Factory, Structural Square Pipe Factory

Xiamen Qishine Imp.&Exp. Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Fastener , Gasket , Flange
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ASME
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Xiamen, Fujian
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Tags: Ss Seamless Tubing Company, Btc Seamless Casing Company, Seamless Bolier Pipe Company

NANJING MAJESTIC AUTO PARTS CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Radiator Tube , Radiator , Cooling System , Heat Exchanger System , Aluminum Tube
Mgmt. Certification:
IATF16949
R&D Capacity: OEM, ODM
Location: Nanjing, Jiangsu
Production Lines: 4
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Tags: Zr Seamless Pipe Factory, Seamless Ti Pipe Factory, Seamless Hot Product Factory

Jinan Zunkai Materials Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Galvanzied Steel Coil , Galvalume Steel Coil , Hot Steel Coil , Cold Rolled Steel , PPGI
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
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Tags: Martensitic Seamless Pipe Company, Seamless Pipe Machine Company, Seamless Stainles Steel Company

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
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Tags: Seamless Bc Casing Factory, Seamless Pipe China Factory, Seamless Electrical Tubing Factory

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
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Tags: Seamless Precision Steel Company, Seamless Stainless Austenitic Company, Seamless Titanium Ring Company

TISCO (Shandong) Supply Chain Management Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Plate , Stainless Steel Pipe , Stainless Steel Coil , Stainless Steel Round Bar , Galvanized Products
Mgmt. Certification:
ISO 9001, ISO 9000, OHSAS/ OHSMS 18001, QC 080000, BSCI
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
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Tags: Machinery Seamless Pipe Factory, Carbon Seamless Cap Factory, Carbon Seamless Bar Factory

Shandong Kunda Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Wear Resistant Steel Plate , Alloy Steel Plate , Stainless Steel Plate , High Strength Steel Plate , Tank Plate
Mgmt. Certification:
ISO 9001, ISO 14000, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
Location: Liaocheng, Shandong
Production Lines: 10
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Tags: Seamless Special Pipe Company, Schedule 40 Seamless Company, Seamless Boiler Stainless Company

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: Formed Seamless Pipe Factory, Seamless Tubing Coupling Factory, Seamless Welding Part Factory

Shandong Quantong Metal Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Galvanized Steel , Stainless Steel , Carbon Steel , Prepainted Galvanized Steel , Steel Tube
Mgmt. Certification:
ISO 9001, ISO 9000, QC 080000, BS 25999-2
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Jinan, Shandong
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Tags: Seamless Pup Joint Company, Extruded Seamless Pipe Company, Seamless Chemical Pipe Company

Qingdao Hengjia Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Galvanized Steel Pipe , Stainless Stele Pipe , Carbon Welded Steel Pipe , Alloy Steel Pipe , Carbon Seamless Steel Pipe
Mgmt. Certification:
ISO 9001, QC 080000, BSCI, BRC, SA 8000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Qingdao, Shandong
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Tags: Structure Seamless Steel Factory, Bent Seamless Pipe Factory, Seamless Shs Tubes Factory

Changzhou Dlx Alloy Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Copper Alloy; Zinc Alloy; Titanium Alloy; Nickel Alloy; Stainless Steel Alloy
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Changzhou, Jiangsu
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Tags: Lc Seamless Casing Company, Seamless Pipe Polished Company, Seamless Shs Pipe Company

Tianjin Kaishuo Weiye Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel , Carbon Steel , Painted , Steel Pipe , Rebar
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Tianjin, Tianjin
Click here to send inquiry Add to Inquiry Basket
Tags: Stainles Seamless Pipe Factory, Inox Seamless Pipe Factory, Std Seamless Pipes Factory

Qingdao Kaineng Environmental Protection Technology ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Waste Heat Boiler , Natural Gas Condensing Boiler , Oil and Gas Fired Boiler , Marine Boiler , Pressure Vessel
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, Intellectual Property Management System
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Qingdao, Shandong
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Tags: Seamless Steel Pips Company, Seamless Copper Pipe Company, Seamless Hollow Sections Company

Foshan HXC Metal Product Co, Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Stainless Steel Sheet , Stainless Steel Coil , 304 Stainless Steel , 304 Stainless Steel Strip , 201stainless Steel Strip
Mgmt. Certification:
ISO 9001
Location: Foshan, Guangdong
Production Lines: 4
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Tags: Seamless Structure Pipe Factory, Seamless Pipe Plant Factory, Seamless Boiler Pipe Factory

Guangdong Steel Bull Import and Export Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Galvanized Steel , PPGI/PPGL , Steel Plate , Round Bar , Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Guangzhou, Guangdong
Click here to send inquiry Add to Inquiry Basket
Tags: Seamless Line Pipe Company, Seamless Square Pipe Company, Seamless Casing Pipe Company
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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) HACCP (16) LEED (16) SHE Audits (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) Fujian (11) Shaanxi (11) Hubei (7) Shanxi (6) Anhui (6) Liaoning (5) Jiangxi (4) Beijing (2) Sichuan (2) Hainan (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

More

Hot Products:

Stainless Steel U Tube Construction Tube Stainless Steel Tube Processing Coil Seamless Tube Seamless Mechanical Tube Seamless Rectangular Tube Seamless Precision Tube Seamless Tube Cap Seamless Cylinder Tube Seamless Hollow Tube Ss Seamless Tube Seamless Tube Top

Related Manufacturers & Suppliers:

Seamless Nickel Tube Manufacturers Seamless Titanium Tube Manufacturers Structural Rectangular Tube Manufacturers Seamless Capillary Tube Manufacturers Honed Seamless Tube Manufacturers Bearing Seamless Tube Manufacturers Seamless Honing Tube Manufacturers Zirconium Seamless Tube Manufacturers

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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