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Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Square Pipes/tubes Factories & Companies
Total 2,000+ square pipes/tubes factories & companies found with 6,000+ products. Source high quality square pipes/tubes from our great selection of reliable square pipes/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: Seamless Square Factory, Square Drill Factory, Hollow Square 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
Click here to send inquiry Add to Inquiry Basket
Tags: Pregalvanized Square Company, Square Mirro Company, Square Earphone 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: Molybdenum Square Factory, Try Square Factory, Square Spangles 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
Click here to send inquiry Add to Inquiry Basket
Tags: Square Ferrites Company, Square Coil Company, Square Magnet Company

Jiangsu Zhengkuan Iron And Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Sheet , Steel Sheet , Corrugated Sheet , Aluminum Sheet , Carbon Steel Coil
Location: Wuxi, Jiangsu
Production Lines: Above 10
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Tags: Square Tubing Factory, Square Billet Factory, Forged Square Factory

Shanghai Zhongduo Aluminum New Material Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Aluminium Extrusion Profile , Extruded Aluminum Profile , Aluminium Extrusion Conductor Rail , Aluminum Gear Pump , Transport Aluminium Profile
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, GMP
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Shanghai, Shanghai
Click here to send inquiry Add to Inquiry Basket
Tags: Moly Square Company, Square Crucible Company, Square Ingot Company

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: Square Bar Factory, Square Plate Factory, Rectangular Square Factory

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: Square Pipe Company, Square Tube Company, Pregalvanized Square Tube Company

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
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Tags: Astm A36 Square Factory, Square Channel Tube Factory, Square Shape Magnetic Factory

Shandong Hongtai Metal Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Galvanized Steel Coile , PPGI , Corrugated Sheet , Stainless Steel Sheet , Stainless Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 20000
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
Production Lines: 5
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Tags: Galvanized Square Piping Company, Square Furnace Pipe Company, Square Ss Tubing Company

Shandong Hengyuan Materials (Group) Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel , Stainless Steel , Aluminum , Copper , Alloy
Mgmt. Certification:
ISO 9001
Location: Liaocheng, Shandong
Production Lines: 8
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Tags: Black Square Tubing Factory, Permanent Square Magnet Factory, Zinc Square Bar Factory

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: Mild Steel Square Company, Construction Square Pipe Company, Molybdenum Square Plates Company

Qingdao Wanxinbao Metal Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Sheet , Galvanized Steel Sheet , Galvanized Steel Coil , Galvanized Steel Pipe , Aluminum Plate
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, BSCI, ANSI/ESD
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Qingdao, Shandong
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Tags: Forging Square Bar Factory, Hdg Square Pipe Factory, Furniture Square Pipe Factory

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
Click here to send inquiry Add to Inquiry Basket
Tags: Nickel Square Pipe Company, Special Square Tube Company, Welded Square Tubing Company

Tangshan Lianchuang Steel Making Science & Technology ...

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

Shandong Tongxin Aluminium Industry Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Aluminium Foil , Aluminium Coil , Aluminium Plate
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Jinan, Shandong
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Tags: Black Square Steel Company, Carbon Square Bar Company, Pregalvanized Square Pipe Company

Tianjin Tianyingtai Steel Pipe Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Manufacture: Galvanized Pipe , Black Square Tube , ERW Welded Steel Pipe Sale: Scaffolding Shoring Props , Galvanized Steel Coil , Cold Steel Sheet
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tianjin, Tianjin
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Tags: Annealed Square Tube Factory, Erw Square Tubing Factory, Square Tube Pipe 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: Ss Square Tube Company, Mild Square Pipe Company, Square Tube Fittings Company

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/Pre-Galvanized Pipes/Hot Rolled Steel Pipe/ERW Steel Pipe/Hot Dipped Galvanized Pipes
Mgmt. Certification:
ISO9001:2015, ISO14001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Tianjin, Tianjin
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Tags: Square Quartz Crucible Factory, Square Tube Inox Factory, Square Separation Grid Factory

Zhejiang Sanji Stainless Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Manifold , Metal Stamping , Stainless Steel Stamping , Stainless Steel Chinmney Cowls , Stainless Steel Deep Drawn
Mgmt. Certification:
ISO 9001, IATF16949
R&D Capacity: OEM, ODM
Location: Shaoxing, Zhejiang
Production Lines: Above 10
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Tags: Ms Square Bar Company, Galvanised Square Tube Company, Titanium Square Pipe Company

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
Click here to send inquiry Add to Inquiry Basket
Tags: Square Tubing Fitting Factory, Square Magnetic Bars Factory, Oil Square Tube 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
Click here to send inquiry Add to Inquiry Basket
Tags: Flat Square Plate Company, Special Square Steel Company, Square Tubing Inserts 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
Click here to send inquiry Add to Inquiry Basket
Tags: Stainless Square Bar Factory, Square Tubing Sizes Factory, Square Iron Pipe Factory

Deruisi Co., Limited.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Sheet/Plate , Stainless Steel Coil , Stainless Steel Strip , Stainless Steel Pipe/Square Tube , Carbon Steel Plate/Pipe/Square Tube/Coil/Strip
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Wuxi, Jiangsu
Click here to send inquiry Add to Inquiry Basket
Tags: Carbide Square Bars Company, Black Square Pipe Company, Black Square Tube Company

Shandong Tongmao Special Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Metal material
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Liaocheng, Shandong
Click here to send inquiry Add to Inquiry Basket
Tags: Gi Square Tube Factory, Seamless Square Pipe Factory, Stainless Square Pipe Factory

Ningbo Cairui Trading Co., Ltd

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Liquid Eyeliner Container , Plastic Mascara Container , Plastic Eyebrow Container , Plastic Eyeshadow Case , Plastic Lip Gloss
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Ningbo, Zhejiang
Click here to send inquiry Add to Inquiry Basket
Tags: Carbon Square Pipe Company, Ms Square Tube Company, Carbon Square Tube Company

Jiangsu Jialong Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Steel Sheet , Stainless Steel Plate , Stainless Steel Pipe , Stainless Steel Tube , Stainless Steel Coil
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wuxi, Jiangsu
Click here to send inquiry Add to Inquiry Basket
Tags: Ms Square Pipe Factory, Gi Square Pipe Factory, Square Hollow Steel Factory

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
Click here to send inquiry Add to Inquiry Basket
Tags: Stainless Square Tube Company, Erw Square Tube Company, Construction Square Tube Company

Dongyang Omi Plastic Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Lipstick Case , Lipgolss Tube , Eyeshadow Case , Compact Case , Loose Powder Case
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016, SA8000:2014
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Jinhua, Zhejiang
Click here to send inquiry Add to Inquiry Basket
Tags: Titanium Square Bar Factory, Square Ceramic Crucible Factory, Steel Angle Square Factory

Jiangsu Chenglong Aluminum Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Aluminium Profile , Aluminum Extrusion , Aluminum Profile , Aluminium Extrusion , Aluminium Window Profile
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuxi, Jiangsu
Click here to send inquiry Add to Inquiry Basket
Tags: Square Weld Tube Company, Square Bar Sizes Company, Lsaw Square Pipe Company
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Category

Manufacturing & Processing Machinery (2,731) Industrial Equipment & Components (2,432) Construction & Decoration (1,942) Tools & Hardware (1,740) Metallurgy, Mineral & Energy (1,374) Auto, Motorcycle Parts & Accessories (1,005) Electrical & Electronics (936) Light Industry & Daily Use (598) Instruments & Meters (480) Chemicals (321) More

Management Certification

ISO 9001 (2,853) ISO 14001 (1,178) ISO 9000 (784) ISO9001:2015 (558) ISO 14000 (409) OHSAS/ OHSMS 18001 (353) ISO 20000 (350) IATF16949 (347) BSCI (301) GMP (270) QC 080000 (255) ISO14001:2015 (254) Others (252) ISO 14064 (236) HSE (198) ISO 13485 (119) ASME (114) ANSI/ESD (85) FSC (85) ISO 10012 (74) ISO 22000 (67) SA 8000 (65) ISO 17025 (63) HACCP (63) QHSE (63) ISO 50001 (62) BS 25999-2 (62) BRC (60) ISO 29001 (55) ISO45001:2016 (55) SEDEX (55) EICC (55) GAP (53) QSR (52) IFS (51) PAS 28000 (48) WRAP (47) HQE (43) LEED (43) AIB (41) SHE Audits (39) BREEAM (37) ISO9001:2008 (30) ISO14001:2004 (10) OHSAS18001:2007 (10) TS16949 (3) IRIS (1) SA8000:2014 (1) More

R&D Capacity

OEM (3,771) ODM (3,132) Own Brand (2,308) Others (96)

Annual Revenue

<1 Million USD (1,677) 10 ~ 50 Million USD (86) 2.5 ~ 5 Million USD (67) 5 ~ 10 Million USD (61) >100 Million USD (57) 1 ~ 2.5 Million USD (51) 50 ~ 100 Million USD (49) More

No. of Employees

5-50 People (1,028) 51-200 People (591) 201-500 People (152) Less than 5 People (110) 501-1000 People (53) Above 1000 People (20) More

Province & Region

Shandong (1,028) Guangdong (861) Jiangsu (757) Zhejiang (666) Hebei (421) Henan (175) Shanghai (171) Tianjin (128) Fujian (121) Anhui (93) Hunan (64) Hubei (64) Liaoning (53) Beijing (37) Shaanxi (35) Jiangxi (25) Sichuan (23) Shanxi (14) Chongqing (12) Guangxi (6) Hainan (4) Heilongjiang (3) Hongkong S.A.R. (2) Taiwan, China (2) Yunnan (2) Jilin (1) Inner Mongolia (1) Gansu (1) Guizhou (1) Qinghai (1) Ningxia (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:

Stainless Steel Square Plate Welded Square Pipe Welded Square Steel Pipe Galvanized Square Steel Pipe Galvanized Steel Square Tube Carbon Steel Square Pipe Seamless Square Steel Tube Black Square Steel Tube Square And Rectangular Pipe Black Square Steel Pipe Welded Stainless Steel Square Tube Stainless Steel Square Welded Pipe

Related Manufacturers & Suppliers:

Stainless Steel Square Pipe Manufacturers Carbon Galvanized Square Tube Manufacturers Seamless Stainless Square Pipe Manufacturers Hot Rolled Square Pipe Manufacturers Square Magnet Manufacturers Square Tubing Manufacturers Forged Square Manufacturers Square Billet Manufacturers

Square Pipes/tubes Factories & Companies:

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