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Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Seamless Tubing Coupling Factories & Companies
Total 257 seamless tubing coupling factories & companies found with 771 products. Source high quality seamless tubing coupling from our great selection of reliable seamless tubing coupling manufacturing factories.

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: Marine Seamless Pipe Factory, Hot Seamless Pipe Factory, Ti Seamless Tube Factory

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: Tent Seamless Pipe Company, Jis Seamless Pipe Company, Carbon Seamless Steelpipe Company

Puyang Chensheng Petroleum Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Workover Rig , Flushing by Unit , Hot Oil Unit , Drilling Rig , Generator Set
R&D Capacity: OEM
Location: Puyang, Henan
Production Lines: 8
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Tags: Seamless Roll Ring Factory, Machinery Seamless Pipe Factory, Seamless Gun Tube Factory

Baogang (Shandong) Iron and Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Copper , Zinc Ingot , Aluminum Ingot , Lead Ingot , Tin Ingot
Mgmt. Certification:
ISO 9001, GMP
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
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Tags: Seamless Stainless Austenitic Company, Seamless Extrusion Pipes Company, Sus Seamless Tube Company

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: Cs Seamless Tubes Factory, Tpco Seamless Pipe Factory, Seamless Cylinder Pipe Factory

Ruian Ruiluqi Auto Parts Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Suction Control Valve , Limiter Pressure Valve , Bosch Pressure Litmiting Valve , Electric Pressure Litmiting Valve , Pressure Sensor
Mgmt. Certification:
Nil
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang
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Tags: Nickel Seamless Elbow Company, Gi Seamless Pipe Company, Regular Seamless Pipe Company

Zhong Neng Steel Union (qingdao) Heavy Industry Co., ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Other , Group Corporation
Main Products: Carbon Steel , Stainless Steel , Galvanized Steel , Aluminium Alloy , PPGI&Gl
Mgmt. Certification:
ISO 9001, ISO 14001, BRC
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Qingdao, Shandong
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Tags: Seamless Channel Beam Factory, Seamless Tube Sizes Factory, Seamless Line Tube Factory

Tianjin Hongxin International Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Pipe , Galvanized Steel Pipe , Galvanized Steel Coil , Black Steel Pipe , Light Gage Steel Joist
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tianjin, Tianjin
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Tags: Seamless Steeel Pipe Company, Seamless U Tube Company, Seamless Still 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: Seamless Welded Machine Factory, Seamless Steep Pipe Factory, Black Seamless Belt Factory

Shaanxi Chengxin Yongsheng Metal Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Coil , Stainless Steel Plate , Stainless Steel Sheet , Stainless Steel Strip , Stainless Steel Pipe
Mgmt. Certification:
ISO 9001, IATF16949, HSE, QC 080000, GMP...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Xi'an, Shaanxi
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Tags: Seamless Copper Pipe Company, Seamless Steel Tapes Company, Petroleum Seamless Tube 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
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Tags: Seamless Conveying Pipe Factory, Seamless Carbon Casing Factory, Seamless Heater Pipe Factory

Shandong Xinhe International Trade Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel Pipe , Steel Coil/Plate , Copper Coil/Plate , Aluminum Coil/Plate , Titanium Alloy
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, IATF16949, QC 080000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Liaocheng, Shandong
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Tags: Seamless Steel Union Company, Seamless Rolled Flange Company, Seamless Carbon Flange 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 Chemical Pipe Factory, Bent Seamless Pipe Factory, Stainles Seamless Pipe Factory

Weifang Luzheng Industry & Trade Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe , Greenhouse , Container House , Fin Tube
Mgmt. Certification:
ISO 9001, ISO 9000, OHSAS/ OHSMS 18001, QC 080000
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Weifang, Shandong
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Tags: Seamless Shs Pipe Company, Seamless Pipe Polished Company, Inox Seamless Pipe Company

Qingdao Liange Special Steel Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel Coil , Stainless Steel Plate , Stainless Steel Coil , Carbon Steel Plate , Color Coated Steel Coil
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Qingdao, Shandong
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Tags: Structure Seamless Steel Factory, Std Seamless Pipes Factory, Seamless Bolier Tube Factory

Shandong Huazhu Metal Manufacture Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Galvanized Steel Coil , Seamless Steel Pipe , Roofing Sheet , PPGI , Stainless Steel Pipe
Mgmt. Certification:
Nil
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Jinan, Shandong
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Tags: Seamless Stee Tubes Company, Seamless Casing Tube Company, Seamless Rectangular Pipe Company

Tianjin Jinnuo Steel Pipe Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: ERW steel pipe , Galvanized steel pipe , Seamless steel pipe , Steel plate
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tianjin, Tianjin
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Tags: Galvanized Seamless Tube Factory, Black Seamless Tube Factory, Seamless Stee Pipes Factory

Wuxi Dingyu Xinda Special Steel Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Tube , Flange/Pipe Fitting , Welded Tube/Seamless Pipe , Steel Plate/Coil , Nickel Alloy
Mgmt. Certification:
ISO 9001, BSCI
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Wuxi, Jiangsu
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Tags: Seamless Structural Steel Company, Seamless Boiler Pipe Company, Ss Seamless Tube Company

Wuxi Jianbanghaoda Steel Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Sheet , Steel Pipe , Steel Coil , Steel Bar , Steel Profile
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Wuxi, Jiangsu
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Tags: Seamless Square Pipe Factory, Seamless Round Pipe Factory, Seamless Copper Tubes Factory

JINAN XINCHENGYUAN IMPORT AND EXPORT CO.,LTD

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel , Galvanized Galvalume Steel Coil , Carbon Steel , PPGI/PPGL , Steel Pipe
Mgmt. Certification:
ISO 9001, IATF16949
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Jinan, Shandong
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Tags: Seamless Rectangular Tube Company, Coil Seamless Tube Company, Bearing Seamless Tube Company

Liaocheng Shengteng New Material Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Seamless Steel Pipe , Carbon Steel Plate , Galvalume Coil , PPGI Roof , H Beam
Mgmt. Certification:
ISO 9001, BSCI, ANSI/ESD
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Liaocheng, Shandong
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Tags: Hydraulic Seamless Tube Factory, Seamless Rolled Cylinder Factory, Seamless Iron Tubes Factory

Shandong Jintai Metal Products Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Steel , Carbon Steel , Galvanized Steel , Aluminum , PPGI
Mgmt. Certification:
Nil
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
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Tags: Seamless Hollow Tube Company, Seamless Tantalum Pipe Company, Seamless Ss Austenitic Company

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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Tags: Drawing Seamless Pipe Factory, Ba Seamless Tube Factory, Titanium Seamless Elbow Factory

TJYCT STEEL CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Steel Coil and Plate , Stainless Steel Pipe , Carbon Steel Coil and Plate , Galvanized Products , Alluminum Products
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Tianjin, Tianjin
Click here to send inquiry Add to Inquiry Basket
Tags: Seamless Tube Fabrication Company, Seamless Boiler Carbon Company, Tantalum Seamless Tube Company

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: Hot Finished Seamless Factory, Seamless Tube Weights Factory, Seamless Drill Pipe Factory

LIAOCHENG HUAJIAN STEEL CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Wear Resistance Steel Plate , Round Bar , Seamless Steel Pipe , Hot Rolled Steel Plate , Ms Checkered Steel Plate
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Liaocheng, Shandong
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Tags: Jis Seamless Tube Company, En Seamless Tube Company, Seamless Extruded Tube Company

Shaanxi Jiade Import and Export Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel pipe; Stainless steel pipe; Alloy steel pipe; Pipe fittings; Flange; steel plate; Steel bar; Special steel product; Aluminum product; Titanium product; Copper product
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Xi'an, Shaanxi
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Tags: En Seamless Pipe Factory, Precision Seamless Pipe Factory, Seamless Steel Plate Factory

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
Click here to send inquiry Add to Inquiry Basket
Tags: Thin Seamless Pipe Company, Seamless Line Pipe Company, Seamless Sanitary Pipe Company

Weifang East Pipe Industry Technical Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Fire Sprinkler Steel Pipe , Rigid Steel Conduit , EMT Conduit , Galvanized Steel Pipe , Powder Coating Production Line
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Weifang, Shandong
Click here to send inquiry Add to Inquiry Basket
Tags: Seamless Petroleum Pipe Factory, Oil Seamless Pipe Factory, Seamless Fluid Pipe Factory

Fushun Bright Science and Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: LPG Sample Cylinder , Closed Loop Sampling System Points , Liquid Petroleum Product Sampler , Weighted Sampling Thief , Bacon Bomb Oil Sampling Unit
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Fushun, Liaoning
Click here to send inquiry Add to Inquiry Basket
Tags: Seamless Titanium Tube Company, Seamless Precision Tube Company, Bearing Seamless Pipe Company
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Category

Metallurgy, Mineral & Energy (178) Manufacturing & Processing Machinery (145) Industrial Equipment & Components (138) Construction & Decoration (137) Tools & Hardware (109) Auto, Motorcycle Parts & Accessories (59) Instruments & Meters (43) Chemicals (27) Transportation (21) Electrical & Electronics (20) More

Management Certification

ISO 9001 (173) ISO 14001 (82) ISO 9000 (73) ISO 14000 (43) IATF16949 (39) OHSAS/ OHSMS 18001 (39) ISO 20000 (35) BSCI (34) QC 080000 (34) HSE (34) ISO 14064 (28) GMP (24) ISO9001:2015 (24) ASME (20) Others (17) ANSI/ESD (15) ISO 13485 (14) ISO 50001 (12) ISO 17025 (12) ISO 10012 (12) BRC (11) ISO14001:2015 (11) BS 25999-2 (10) ISO 22000 (10) ISO 29001 (10) FSC (10) HACCP (9) QSR (9) IFS (9) LEED (9) QHSE (9) SHE Audits (9) AIB (8) SA 8000 (8) HQE (8) EICC (8) SEDEX (8) WRAP (7) PAS 28000 (7) GAP (7) BREEAM (7) ISO9001:2008 (3) ISO45001:2016 (3) TS16949 (1) More

R&D Capacity

OEM (201) ODM (158) Own Brand (105) Others (8)

Annual Revenue

<1 Million USD (90) 50 ~ 100 Million USD (3) >100 Million USD (3) 2.5 ~ 5 Million USD (3) 10 ~ 50 Million USD (2) 5 ~ 10 Million USD (2) 1 ~ 2.5 Million USD (1) More

No. of Employees

5-50 People (62) 51-200 People (18) Less than 5 People (14) 201-500 People (3) 501-1000 People (1) Above 1000 People (1) More

Province & Region

Shandong (88) Jiangsu (35) Zhejiang (34) Tianjin (26) Hebei (17) Shanghai (11) Guangdong (9) Henan (9) Hunan (7) Shaanxi (7) Liaoning (3) Anhui (2) Beijing (2) Fujian (2) Shanxi (2) Hainan (1) Jiangxi (1) Sichuan (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 Tubing Coupling Factories & Companies:

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