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Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Carbon Square Tubes Factories & Companies
Total 2,000+ carbon square tubes factories & companies found with 6,000+ products. Source high quality carbon square tubes from our great selection of reliable carbon square tubes manufacturing factories.

Jiangsu Yujie Steel Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Coil , Stainless Steel Sheet/Plate , Stainless Steel Pipe/Tube , Stainless Steel Bar , Stainless 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: Carbon Square Tube Factory, Carbon Square Pipe Factory, Carbon Square Bar Factory

Shandong Ruixin Metal Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Sheet , Stainless Steel Coil , Stainless Steel Pipe , Galvanized Steel Sheet , Galvanized Steel Coil
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
R&D Capacity: OEM, ODM, Own Brand
Location: Liaocheng, Shandong
Production Lines: 9
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Tags: Carbon Square Steel Company, Carbon Composition Company, Carbon Teel Company

Liaocheng Jiadonghe Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Seamless Square Steel Pipe , Railyway Steel Rail , Cold Rolled Precision Steel Tubes Pipes , Galvanized Steel Pipe , Steel Sheet/Plate
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 10012
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong
Production Lines: 4
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Tags: Carbon Blcok Factory, Anode Carbon Factory, Gas Carbon Factory

Songchen Steel Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Rebar , Galvanized Steel Coil , Galvanized Steel Sheet , Galvanized Steel Pipe , Corrugated Galvanized Steel Sheet
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Jinan, Shandong
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Tags: Carbon Ferromanganese Company, Carbon Furnace Company, Carbon Decoration 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: Carbon Intensifying Factory, Carbon Eletrode Factory, Carbon Trade Factory

Tangshan Lianchuang Steel Making Science & Technology ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Tube , Steel Pipe , Square Tube , Rectangular Tube , Galvanized Pipe
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Tangshan, Hebei
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Tags: Amorphous Carbon Company, Carbon Bar Company, Carbon Plate Company

Tianjin Tianyingtai Steel Pipe Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Galvanized Pipe , Scaffolding Shoring Props , ERW Welded Steel Pipe , Black Square Tube , Hollow Section
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tianjin, Tianjin
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Tags: Carbon Raiser Factory, Block Carbon Factory, Carbon Graphite Factory

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: Carbon Additive Company, Carbon Electrode Company, Carbon Oil Company

Shanghai South Geely Industrial Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Aluminized Steel Tube & Pipe , Stainless Steel Tube & Pipe , Galvanized Steel Tube & Pipe , Carbon Steel Tube & Pipe , Bulldozer and Grader
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001, ISO 14064...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shanghai, Shanghai
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Tags: Carbon Pipe Factory, Carbon Seamless Factory, Carbon Bricks Factory

Tianjin Yuantai Derun Steel Pipe Manufacturing Group ...

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Square and Rectangular Steel Tube , Hot Rolled Steel Pipe , Hot Dipped Galvanized Pipes , Pre-Galvanized Pipes , ERW Steel Pipe
Mgmt. Certification:
ISO9001:2015, ISO14001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tianjin, Tianjin
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Tags: Recarburizer Carbon Company, Prebaked Carbon Company, Pyrolytic Carbon Company

Bazhou GY Steel Pipe Manufacturing Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Pipe , Cold Bend Steel Profile
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Tianjin, Tianjin
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Tags: Carbon Scrap Factory, Carbon Cathode Factory, Carbon Sulphur Factory

Jiangsu HYT International Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Seamless Steel Pipe , Precision Steel Pipe , Special Shape Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuxi, Jiangsu
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Tags: Carbon Ferro Company, Carbon Needles Company, Carbon Mineral Company

Tianjin Boer King Steel Import and Export Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Casing Pipe; Seamless Steel Pipe; High Pressure Boiler Tube; Spiral Steel Pipe; Stainless Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14000, ISO 20000, IATF16949...
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Tianjin, Tianjin
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Tags: Carbon Strip Factory, Micronized Carbon Factory, Carbon Crucible Factory

Tianjin Youfa International Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel Pipe; Scaffolding; Pipe Fitting; Stainless Steel Pipe; Steel Plate and Coil
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Tianjin, Tianjin
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Tags: Mild Carbon Company, Carbon Flakes Company, Carbon Ash Company

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: Carbon Saw Factory, Carbon Bromide Factory, Carbon Resistance Factory

Tianjin RuiTong Iron & Steel Co., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Erw Steel Pipe , Galvanised Steel Pipe , Square and Rectangular Pipe , Spiral Steel Pipe
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tianjin, Tianjin
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Tags: Ladle Carbon Company, Chemical Carbon Company, Carbon Tubing Company

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
R&D Capacity: OEM, ODM, Own Brand
Location: Tianjin, Tianjin
Production Lines: 5
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Tags: Gouging Carbon Factory, Carbon Paste Factory, Special Carbon Factory

Tianjin Jinnuo Steel Pipe Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe , Carbon Steel Pipe , Galvanized Steel Pipe , Welded Steel Pipe , Gi Pipe
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Tianjin, Tianjin
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Tags: Carbon Foil Company, Carbon Addictive Company, Carbon Graphit Company

Shandong fulaite Steel Group Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe , Steel Coil , Steel Rebar , Galvanized Pipe , Square Tube
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Liaocheng, Shandong
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Tags: Muzi Carbon Factory, Magnesia Carbon Factory, Carbon Sulfur 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: Grades Carbon Company, Carbon Pot Company, Carbon Rounds Company

Shandong Xinhe International Trade Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Steel Pipe , Stainless Steel Plate , Stainless Steel Bar , Carbon Steel Items , Copper Pipe
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: Ms Carbon Tube Factory, Rectangle Carbon Pipe Factory, Carbon Equal Angle Factory

Tianjin Zengze Steel Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Steel , Stainless Steel Sheets , Stainless Steel Plates , Stainless Steel Coils , 304 Stainless Steel Plates
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Tianjin, Tianjin
Production Lines: 4
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Tags: Silicon Carbon Rods Company, Carbon Tool Stee Company, Carbon Based Packing Company

Shanghai Changzeng Metal Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Square Tube , PPGI , Galvanized Steel Sheet Coil , Cold Rolled Steel Sheet Coil , Stainless Steel Sheet
Mgmt. Certification:
ISO 9001, ISO 9000, IATF16949, ISO 29001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shanghai, Shanghai
Click here to send inquiry Add to Inquiry Basket
Tags: Carbon Plate Sheet Factory, Melting Carbon Rod Factory, Carbon Mo Alloy Factory

Guangdong Shangfeng Steel Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Pipe , Steel Plate , Steel Coil , Rebar , Profile
Mgmt. Certification:
ISO 9001, ISO 9000, HSE, QC 080000, BSCI...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Foshan, Guangdong
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Tags: Alumina Carbon Brick Company, Carbon Steel Ssaw Company, Carbon Coil Covers Company

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
Tags: Perforated Carbon Steel Factory, Graphite Carbon Raiser Factory, Forged Carbon Bars 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
Click here to send inquiry Add to Inquiry Basket
Tags: Carbon Steel Electrode Company, Carbon Welded Pipe Company, Astm Carbon Pipe Company

Tianjin Hengtongmingtai Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Common Nail , Drywall Screw
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tianjin, Tianjin
Click here to send inquiry Add to Inquiry Basket
Tags: Carbon Boiler Pipe Factory, Electrode Carbon Paste Factory, Carbon Electrode Plate Factory

JIANGSU LIANGYI CO., LIMITED

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Forged Rings , Forging Parts , Forging Rings , Forged Shafts , Forging Flanges
R&D Capacity: OEM
Location: Wuxi, Jiangsu
Production Lines: 7
Annual Revenue: US$2.5 Million - US$5 Million
Click here to send inquiry Add to Inquiry Basket
Tags: Carbon Graphite Plate Company, Graphite Carbon Electrode Company, Carbon Bar Furnace Company

KINGTECH TUBE MILL CO.,LTD

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe Making Machine , Steel Tube Mill , Roll Set , Slitting Line , ERW Pipe Making Machine
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Quzhou, Zhejiang
Production Lines: 5
Click here to send inquiry Add to Inquiry Basket
Tags: Low Carbon Plate Factory, Carbon Ferro Chrome Factory, Gas Black Carbon Factory

Shandong Xinghuasheng Steel Group Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Carbon Steel Product , Steel Rebar , Galvanized Steel Products , Prepainted Steel Series , Stainless Steel Products
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 50001
Location: Jinan, Shandong
Production Lines: 5
Click here to send inquiry Add to Inquiry Basket
Tags: Carbon Steel Profile Company, Carbon Graphite Tube Company, Low Carbon Ferromanganese Company
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Category

Manufacturing & Processing Machinery (1,530) Industrial Equipment & Components (1,354) Tools & Hardware (1,009) Construction & Decoration (1,001) Metallurgy, Mineral & Energy (865) Auto, Motorcycle Parts & Accessories (587) Electrical & Electronics (454) Instruments & Meters (361) Transportation (309) Chemicals (163) More

Management Certification

ISO 9001 (1,551) ISO 14001 (639) ISO 9000 (454) ISO9001:2015 (302) ISO 14000 (244) IATF16949 (220) ISO 20000 (205) OHSAS/ OHSMS 18001 (198) BSCI (177) QC 080000 (160) Others (144) ISO 14064 (137) GMP (135) HSE (128) ISO14001:2015 (127) ASME (82) ISO 13485 (68) ANSI/ESD (56) ISO 22000 (48) ISO 10012 (47) ISO 17025 (44) FSC (44) ISO 50001 (41) BRC (41) BS 25999-2 (40) QHSE (39) SA 8000 (36) ISO 29001 (34) SEDEX (33) HACCP (32) GAP (32) EICC (32) IFS (31) QSR (30) WRAP (28) PAS 28000 (27) AIB (27) ISO45001:2016 (27) HQE (26) LEED (25) SHE Audits (23) BREEAM (20) ISO9001:2008 (14) OHSAS18001:2007 (7) ISO14001:2004 (3) IRIS (1) TS16949 (1) More

R&D Capacity

OEM (2,032) ODM (1,671) Own Brand (1,236) Others (51)

Annual Revenue

<1 Million USD (943) 2.5 ~ 5 Million USD (28) 10 ~ 50 Million USD (27) 5 ~ 10 Million USD (20) 1 ~ 2.5 Million USD (15) >100 Million USD (15) 50 ~ 100 Million USD (5) More

No. of Employees

5-50 People (593) 51-200 People (283) Less than 5 People (67) 201-500 People (54) 501-1000 People (13) Above 1000 People (8) More

Province & Region

Shandong (628) Jiangsu (411) Guangdong (297) Hebei (276) Zhejiang (242) Henan (105) Shanghai (84) Tianjin (81) Anhui (57) Fujian (50) Hunan (43) Hubei (42) Liaoning (30) Beijing (19) Jiangxi (19) Shaanxi (19) Sichuan (16) Shanxi (11) Chongqing (6) Hainan (2) Guangxi (2) Heilongjiang (2) Ningxia (2) Yunnan (1) Hongkong S.A.R. (1) Inner Mongolia (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:

Carbon Material Carbon Powder Round Tubes Stainless Tubes Test Tubes Galvanized Tubes Carbon Tubes Square Tube Fittings Carbon Erw Tube Carbon Galvanized Square Tube Erw Square Tube Carbon Rectangular Tube

Related Manufacturers & Suppliers:

Square Hollow Tube Manufacturers Bs Square Tube Manufacturers Square Rectangle Tube Manufacturers Carbon Spiral Tube Manufacturers Ms Square Tube Manufacturers Ss Square Tube Manufacturers Gi Square Tube Manufacturers Carbon Graphite Tube Manufacturers

Carbon Square Tubes Factories & Companies:

Welcome to one of the largest China B2B marketplace. This carbon square tubes company list contains a wide range of carbon square tubes 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 carbon square tubes 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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