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Square Tube Manufacturers & Suppliers

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Square Tube Total 2,000+ manufacturers & suppliers found with 6,000+ products
Galvanized Pipe , Scaffolding Shoring Props , ERW Welded Steel Pipe , Black Square Tube , Hollow Section
Tianjin, Tianjin
Tianjin Tianyingtai Steel Pipe Co., Ltd.
Tianjin Tianyingtai Steel Pipe Co., Ltd.
Tianjin Tianyingtai Steel Pipe Co., Ltd.
Tianjin Tianyingtai Steel Pipe Co., Ltd.
Tianjin Tianyingtai Steel Pipe Co., Ltd.
Tianjin Tianyingtai Steel Pipe Co., Ltd.
Tianjin Tianyingtai Steel Pipe Co., Ltd.
Tianjin Tianyingtai Steel Pipe Co., Ltd.
Tianjin Tianyingtai Steel Pipe Co., Ltd.
Tianjin Tianyingtai Steel Pipe Co., Ltd.
Tianjin Tianyingtai Steel Pipe Co., Ltd.
Tianjin Tianyingtai Steel Pipe Co., Ltd.
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Wear Resistance Steel Plate , Round Bar , Seamless Steel Pipe , Hot Rolled Steel Plate , Ms Checkered Steel Plate
ODM, OEM
within 15 workdays
Liaocheng, Shandong
LIAOCHENG HUAJIAN STEEL CO., LTD.
LIAOCHENG HUAJIAN STEEL CO., LTD.
LIAOCHENG HUAJIAN STEEL CO., LTD.
LIAOCHENG HUAJIAN STEEL CO., LTD.
LIAOCHENG HUAJIAN STEEL CO., LTD.
LIAOCHENG HUAJIAN STEEL CO., LTD.
LIAOCHENG HUAJIAN STEEL CO., LTD.
LIAOCHENG HUAJIAN STEEL CO., LTD.
LIAOCHENG HUAJIAN STEEL CO., LTD.
LIAOCHENG HUAJIAN STEEL CO., LTD.
LIAOCHENG HUAJIAN STEEL CO., LTD.
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ERW Pipe , HDG Welded Pipe , SSAW Pipe , Plastic Lined Steel Pipe , Plastic Coated Composite Steel Pipe
Own Brand, ODM, OEM
Handan, Hebei
Handan Zhengda Steel Pipe Group Co., Ltd
Handan Zhengda Steel Pipe Group Co., Ltd
Handan Zhengda Steel Pipe Group Co., Ltd
Handan Zhengda Steel Pipe Group Co., Ltd
Handan Zhengda Steel Pipe Group Co., Ltd
Handan Zhengda Steel Pipe Group Co., Ltd
Handan Zhengda Steel Pipe Group Co., Ltd
Handan Zhengda Steel Pipe Group Co., Ltd
Handan Zhengda Steel Pipe Group Co., Ltd
Handan Zhengda Steel Pipe Group Co., Ltd
Handan Zhengda Steel Pipe Group Co., Ltd
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Steel Tube/Pipe , Solar Steel Brackets/Accessories , Steel Coil/Sheet , Steel Nail , Pet Iron Cage
within 15 workdays
Tianjin, Tianjin
TIANJIN SHENGTENG INTERNATIONAL TRADING CO., LTD.
TIANJIN SHENGTENG INTERNATIONAL TRADING CO., LTD.
TIANJIN SHENGTENG INTERNATIONAL TRADING CO., LTD.
TIANJIN SHENGTENG INTERNATIONAL TRADING CO., LTD.
TIANJIN SHENGTENG INTERNATIONAL TRADING CO., LTD.
TIANJIN SHENGTENG INTERNATIONAL TRADING CO., LTD.
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Manufacturer/Factory & Trading Company
Carbon Steel Pipe , Galvanized Steel Pipe , Stainless Steel Pipe , Scaffolding , Pipe Fitting
ODM, OEM
ISO9001:2015
Tianjin Youfa International Trade Co., Ltd.
Tianjin Youfa International Trade Co., Ltd.
Tianjin Youfa International Trade Co., Ltd.
Tianjin Youfa International Trade Co., Ltd.
Tianjin Youfa International Trade Co., Ltd.
Tianjin Youfa International Trade Co., Ltd.
Tianjin Youfa International Trade Co., Ltd.
Tianjin Youfa International Trade Co., Ltd.
Tianjin Youfa International Trade Co., Ltd.
Tianjin Youfa International Trade Co., Ltd.
Tianjin Youfa International Trade Co., Ltd.
Tianjin Youfa International Trade Co., Ltd.
Tianjin Youfa International Trade Co., Ltd.
Tianjin Youfa International Trade Co., Ltd.
Tianjin Youfa International Trade Co., Ltd.
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Trading Company
Aluminum Plate/Sheet , Aluminum Rod/Bar , Aluminum Tube/Pipe , Aluminum Disc/Circle , Aluminum Wire
ODM, OEM
within 15 workdays
Trading Company
Steel Sheet
ODM, OEM
within 15 workdays
Trading Company
Stainless Steel , Carbon Steel , Galvanized , Aluminum , Copper
ODM
within 15 workdays
Manufacturer/Factory & Trading Company
Seamless Steel Pipe , Galvanized Steel Pipe , ERW Steel Pipe , SSAW and LSAW Steel Pipe , Steel Coil
Own Brand, ODM, OEM
within 15 workdays
Manufacturer/Factory & Trading Company
Aluminum Profile , Industrial Aluminum Profile , System Window Profile , Aluminum Extrusion , Aluminum Window Profile
Own Brand, ODM, OEM
within 15 workdays
Carbon Steel Coil , Galvanised Coil , Color Coated Coil ( PPGI ) , H-Beam , Copper Scrap Wire
within 15 workdays
Tianjin, Tianjin
Trading Company
Metal Material
Response Time≤3h
within 15 workdays

Tianjin Jinnuo Steel Pipe Co., Ltd.

Plant Area2000+
Plant Area
Number of Employees109
Number of Employees
Manufacturer/Factory & Trading Company
ERW steel pipe , Galvanized steel pipe , Seamless steel pipe , Steel plate
Own Brand, ODM, OEM
Tianjin, Tianjin
Carbon fiber sheets , Carbon fiber tubes , CNC carving of carbon fiber products , Custom carbon fiber profiles , Carbon fiber sandwich composite panels
Response Time≤3h
within 15 workdays
Dezhou, Shandong
Manufacturer/Factory & Trading Company
Cosmetic Packaging
ODM, OEM
ISO9001:2015, ISO45001:2018, ISO14001, Others

Tianjin RuiTong Iron & Steel Co., LTD.

Plant Area2000+
Plant Area
Number of Employees122
Number of Employees
Manufacturer/Factory & Trading Company
ERW welded steel round pipe , Hot-dipped galvanized steel pipe , Steel pipe-painted , ERW welded square and rectangular pipe , Pre-galvanized steel pipe
Own Brand, ODM, OEM
ISO9001:2015, ISO45001:2018, ISO14001
Steel Sheet/Plate , Steel Pipe/Tube , Steel Coil/Strip , Steel Profile , Copper
within 15 workdays
Wuxi, Jiangsu
Hot Rolled Steel Coil , Welded Pipe , Steel Pipe , Steel Coil , Galvanized Steel Pipe
ODM
within 15 workdays
Tianjin, Tianjin
Trading Company
PPGI , Steel Pipe , Steel Coil
within 15 workdays
Tianjin, Tianjin

Guangdong Zoyue Technology Co., Ltd.

Annual Revenue4.43 Mil
Annual Revenue
Plant Area2000+
Plant Area
Number of Employees27
Number of Employees
Manufacturer/Factory & Trading Company
ROUND TUBE SINGLE SLOT , RECTANGULAR TUBE SINGLE SLOT , OVAL TUBE SINGLE SLOT , ROUND SQUARE DOUBLE SLOT PIPE , U-GROOVE
Own Brand, ODM, OEM
within 15 workdays
Stainless Steel Pipe , Ss Pipe , Stainless Steel Tube , Ss Tube , Butt Welded Fitting
within 15 workdays
Wenzhou, Zhejiang

Changzhou Tenjan Steel Tube Co., Ltd.

Plant Area2000+
Plant Area
Number of Employees169
Number of Employees
Manufacturer/Factory & Trading Company
Seamless Steel Pipe , Seamless Steel Tube , Carbon Steel Pipe , Precision Steel Pipe , Alloy Steel Pipe
Own Brand, ODM, OEM
Response Time≤3h
Trading Company
Casing Pipe; Seamless Steel Pipe; High Pressure Boiler Tube; Spiral Steel Pipe; Stainless Steel Pipe
Tianjin, Tianjin
Manufacturer/Factory & Trading Company
Cosmetic Tube
ODM, OEM
Yangzhou, Jiangsu

TIANJIN NANXIANG STEEL STRIP PROCESSING CO., LTD.

Annual Revenue2.62 Mil
Annual Revenue
Plant Area2000+
Plant Area
Number of Employees142
Number of Employees
Manufacturer/Factory & Trading Company
Flat bar , Angle bar , H Beam , Galvanized coil , PPGI
ODM, OEM
Response Time≤3h

Hexian Inch Composite Co., Ltd.

Plant Area2000+
Plant Area
Number of Employees52
Number of Employees
Manufacturer/Factory & Trading Company
FRP Rod , FRP Tube
Own Brand, ODM
within 15 workdays
Trading Company
Steels , Grille
ODM, OEM
within 15 workdays

Suzhou Jun Da Metal Product Co., Ltd.

Plant Area2000+
Plant Area
Number of Employees58
Number of Employees
Manufacturer/Factory & Trading Company
Lipstick Tubes , Ointment Tubes , Eyelash Tubes , Aluminum Tubes
ODM
Suzhou, Jiangsu

Foshan Zhuzao Building Materials Co., Ltd.

Plant Area500
Plant Area
Number of Employees11
Number of Employees
Trading Company
Aluminum veneer , Honeycomb panel , Ceiling
ODM
within 15 workdays

Guangdong Junhe Aluminum Industry Co., Ltd.

Plant Area2000+
Plant Area
Number of Employees47
Number of Employees
Manufacturer/Factory & Trading Company
Aluminum Panel
Own Brand, ODM
Response Time≤3h
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Category

Manufacturing & Processing Machinery (1,207) Industrial Equipment & Components (1,083) Construction & Decoration (975) Tools & Hardware (917) Metallurgy, Mineral & Energy (544) Auto, Motorcycle Parts & Accessories (464) Light Industry & Daily Use (335) Furniture (331) Electrical & Electronics (330) Transportation (157) More

Business Type

Trading Company (1,991) Manufacturer/Factory (1,233) Group Corporation (10) Other (1)

Management Certification

ISO9001:2015 (350) ISO 14001 (188) ISO 9001 (134) ISO45001:2018 (125) Others (110) ISO 9000 (39) OHSAS/ OHSMS 18001 (24) BSCI (24) QC 080000 (23) IATF16949 (21) ISO 20000 (20) ISO 14000 (20) GMP (18) ISO 14064 (15) HSE (14) ISO 50001 (10) ASME (9) ISO 13485 (9) SEDEX (6) HACCP (6) FSC (6) BS 25999-2 (5) ISO 22000 (5) BRC (5) ANSI/ESD (5) ISO 10012 (5) ISO 17025 (5) ISO 29001 (4) ISO14001:2015 (3) WRAP (3) AIB (3) QHSE (3) EICC (3) QSR (3) SHE Audits (3) SA 8000 (3) GAP (2) LEED (2) ISO45001:2016 (1) ISO9001:2008 (1) IFS (1) BREEAM (1) HQE (1) More

Annual Revenue

<1 Million USD (1,296) 2.5 ~ 5 Million USD (25) 10 ~ 50 Million USD (18) 1 ~ 2.5 Million USD (16) 5 ~ 10 Million USD (10) >100 Million USD (6) 50 ~ 100 Million USD (4) More

No. of Employees

5-50 People (1,270) 51-200 People (365) Less than 5 People (251) 201-500 People (45) 501-1000 People (8) Above 1000 People (5) More

Province & Region

Shandong (486) Guangdong (403) Jiangsu (302) Zhejiang (278) Hebei (238) Tianjin (81) Shanghai (73) Henan (68) Fujian (57) Anhui (50) Hunan (21) Hubei (21) Jiangxi (18) Liaoning (16) Beijing (15) Shaanxi (10) Sichuan (10) Shanxi (10) Hainan (3) Guangxi (2) Yunnan (2) Chongqing (2) Hongkong S.A.R. (1) Inner Mongolia (1) Guizhou (1) Ningxia (1) More