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Home Supplier Discovery Construction & Decoration Other Fences Welded Seam Testing Factories & Companies
Total 259 welded seam testing factories & companies found with 777 products. Source high quality welded seam testing from our great selection of reliable welded seam testing manufacturing factories.

JINAN CHENGYU TESTING EQUIPMENT CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Test Machine , Laboratory Equipment , Test Equipment , Material Testing Machine , Tensile Testing Machine
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Jinan, Shandong
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Tags: French Seam Factory, Seam Bathroom Factory, Seam Welded Tube Factory

TAIYUAN HUAYE HEAVY INDUSTRY CO.,LTD

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Spiral Welded Pipe Mill , ERW Tube Mill , End Facing and Beveling Machine , Hydrostatic Tester , Cold Roll Forming Mill
Mgmt. Certification:
ISO 9001
R&D Capacity: Own Brand
Location: Taiyuan, Shanxi
Production Lines: Above 10
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Tags: Seam Tape Making Company, Sink Seam Welding Company, Resistant Seam Welder Company

WUXI ZHANGHUA PHARMACEUTICAL EQUIPMENT CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pharmaceutical Equipment & Machinery
Mgmt. Certification:
GMP
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wuxi, Jiangsu
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Tags: Seam Shower Room Factory, Aluminum Seam Cladding Factory, Plastic Seam Label 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: Seam Cladding Panel Company, Sheet Seam Sealant Company, Pvc Seam Tape 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: Straight Seam Elbow Factory, Seam Pipe Fittings Factory, Loop Seam Welder Factory

Shandong Chuangxian New Materials Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Galvanized Series , Oil Pipe , Prepainted Galvanized Steel Coil , Hot Rolled Steel Sheet Pile , Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong
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Tags: Galvanized Seam Tube Company, Seam Welding Elbow Company, Wallpaper Seam Roller Company

Shijiazhuang Tengdi Machinery Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: ERW Tube Mill , Steel Pipe Making Machine , API Pipe Making Machine , Steel Coil Slitting Machine , Steel Coil Slitting Line
Mgmt. Certification:
ISO 9001, QC 080000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Shijiazhuang, Hebei
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Tags: Airproof Testing Factory, Stength Testing Factory, Swivel Testing Factory

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: Proof Testing Company, Aircraft Testing Company, Ae Testing Company

Yangtze Steel Group (China) Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Seamless Steel Pipe , Welded Pipe , Galvanized Steel Coil/Sheet , Carbon Steel Coil/Sheet , Steel Profile
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Liaocheng, Shandong
Production Lines: Above 10
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Tags: Mortar Testing Factory, Remainder Testing Factory, Flexibility Testing 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: Insulation Testing Company, Bridge Testing Company, Structure Testing Company

Botou Boheng Metallurgical Equipment Manufacturing Co., ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pipe Machine , Slitting Machine
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Cangzhou, Hebei
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Tags: Glass Testing Factory, Australian Testing Factory, Intensity Testing Factory

Shanxi Haina H-tech Precision Machinery Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Welded Pipe Mill , ERW Pipe Mill , LSAW Pipe Mill , SSAW Pipe Mill , Slitting Line
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Taiyuan, Shanxi
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Tags: Fire Testing Company, Thickness Testing Company, Emission Testing 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: Moisture Testing Factory, Welded Belows Factory, Welded Pipefittings Factory

Liaocheng Huihao Metal Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Carbon Steel Plate , Carbon Steel Pipe Tube , Stainless Steel Pipe Tube , PPGI Color Coated Coil , Galvanized Pipe
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Liaocheng, Shandong
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Tags: Welded Window Company, Welded Cage Company, Welded Wrie Company

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
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Tags: Welded Hardware Factory, Welded Prodcuts Factory, Crane Welded 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: Welded Fene Company, Welded Base Company, Welded Post Company

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
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Tags: Welded Ladder Factory, Welded Fabric Factory, Welded Nipple Factory

Jiangxi Guihai Trading Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Seamless Pipe , Welded Pipe , Steel Plate , Profile Steel
Factory ownership: Limited Company
Location: Nanchang, Jiangxi
Production Lines: Above 10
Main Markets: North America , Southeast Asia/ Mideast , Africa
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Tags: Full Welded Company, Welded Net Company, Welded Wire 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: Welded Metal Factory, Welded Bolt Factory, Galvanized Welded Factory

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
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Tags: Welded Part Company, Welded Elbow Company, Welded Tee Company

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: ODM, Own Brand
Location: Changsha, Hunan
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Tags: Welded Fitting Factory, Welded Square Factory, Welded Fence Factory

Guangdong Shunde Seko Machinery & Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pipe Production Line; Polishing Machine; Weld Bead Roller Machine; Weld Tracking System; Bright Annealing Machine
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Foshan, Guangdong
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Tags: Welded Panel Company, Welded Beam Company, Welded Sheet Company

Shandong Jiugang Tisco Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless steel profiles , carbon steel , galvanized steel
Mgmt. Certification:
ISO 9001, QC 080000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
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Tags: Welded Structure Factory, Welded Hesco Factory, Flat Welded 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: Plastic Welded Company, Welded Connector Company, Welded Stabilizer 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: Welded Pvc Factory, Platform Welded Factory, Welded Brackets Factory

Hebei Tubo Machinery Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Tube Mill , Pipe Making Machine , Tube Making Machine , Tube Production Line , Pipe Production Line
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Shijiazhuang, Hebei
Click here to send inquiry Add to Inquiry Basket
Tags: Welded Nickle Company, Welded Link Company, Aluminum Welded 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: Welded Screen Factory, Welded Bend Factory, Welded Together 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
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Tags: Electro Welded Company, Welded Frames Company, Silver Welded Company

Tianjin Honest Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Prop , Prepainted Steel Coil , Hot Rolled Coil , Cold Rolled Coil , Stainless Steel Coil
Mgmt. Certification:
ISO 9001, BSCI
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tianjin, Tianjin
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Tags: Welded Sieve Factory, Welded Mattress Factory, Welded Basket Factory

Liaocheng Esida Steel Materials Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Sheet , Stainless Steel Pipe , Stainless Steel Plate , Stainless Steel Coil Tube , Stainless Steel Coil
Mgmt. Certification:
ISO 9001, ANSI/ESD, ASME
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong
Click here to send inquiry Add to Inquiry Basket
Tags: Welded Node Company, Welded Fixing Company, Galvanised Welded Company
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Category

Manufacturing & Processing Machinery (147) Industrial Equipment & Components (126) Metallurgy, Mineral & Energy (116) Construction & Decoration (115) Tools & Hardware (84) Auto, Motorcycle Parts & Accessories (49) Transportation (39) Chemicals (33) Electrical & Electronics (26) Instruments & Meters (25) More

Management Certification

ISO 9001 (173) ISO 14001 (86) ISO 9000 (58) ISO 14000 (31) BSCI (30) ISO9001:2015 (29) OHSAS/ OHSMS 18001 (27) QC 080000 (25) ISO 20000 (25) GMP (22) IATF16949 (20) HSE (20) ISO 14064 (20) Others (18) ASME (17) ISO14001:2015 (10) ANSI/ESD (10) BRC (9) BS 25999-2 (8) SEDEX (8) ISO 22000 (7) QHSE (6) ISO 13485 (5) ISO 29001 (5) ISO 17025 (5) WRAP (4) HACCP (4) QSR (4) SA 8000 (4) BREEAM (4) ISO 50001 (4) LEED (4) SHE Audits (4) EICC (4) FSC (4) ISO 10012 (4) PAS 28000 (4) GAP (4) AIB (3) ISO45001:2016 (2) IFS (2) HQE (2) ISO9001:2008 (1) More

R&D Capacity

OEM (214) ODM (165) Own Brand (151) Others (2)

Annual Revenue

<1 Million USD (85) 2.5 ~ 5 Million USD (3) 5 ~ 10 Million USD (3) >100 Million USD (2) 10 ~ 50 Million USD (2) 50 ~ 100 Million USD (1) 1 ~ 2.5 Million USD (1) More

No. of Employees

5-50 People (62) 51-200 People (19) 201-500 People (5) Less than 5 People (4) 501-1000 People (2) Above 1000 People (2) More

Province & Region

Shandong (85) Jiangsu (33) Hebei (28) Zhejiang (21) Guangdong (18) Tianjin (14) Shanghai (10) Fujian (8) Hunan (7) Henan (7) Hubei (6) Anhui (6) Liaoning (4) Shanxi (3) Shaanxi (3) Jiangxi (2) Beijing (2) Chongqing (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

More

Hot Products:

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Welded Seam Testing Factories & Companies:

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