Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Square Tube Manufacturers & Suppliers
Total 2,000+

square tube manufacturers & suppliers

found with 6,000+ products

Tianjin Sangong International Trade Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Square Pipe , Welded Steel Pipe , Hot Galvanized Steel Pipe , Angle Steel
Mgmt. Certification: ISO 9000, ISO 20000
City/Province: Tianjin, Tianjin

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
City/Province: Tianjin, Tianjin
Related Products: Emt Tube, Graphite Tube, Packing Tube

Tianjin Youfa Hongtuo Steel Pipe Manufacture Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Galvanized Steel Pipe , Steel Pipe , Square Steel Pipe , Black Pipe , Steel Hollow Section
Mgmt. Certification: ISO 9001, ISO 9000, ISO 14001, OHSAS/ OHSMS 18001, BSCI...
City/Province: Tianjin, Tianjin
Related Products: Construction Tube, Rod Tube, Gas Tube

Osima KST Metalwork Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Other
Main Products: Stainless Steel Tube , Stainless Steel Pipe , Stainless Steel Sheet , Stainless Steel Flange , Stainless Steel Fitting
Mgmt. Certification: ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
City/Province: Shenzhen, Guangdong
Related Products: Tube Mill, Nickel Tube, Hydraulic Tube

Weifang East Pipe Industry Technical Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe , Spiral Pipe , API Steel Pipe , 3LPE/3PE Coating Steel Pipe , Fire Sprinkler Steel Pipe
Mgmt. Certification: ISO9001:2008, ISO14001:2004, GB/T28001-2011 Certificate
City/Province: Weifang, Shandong
Related Products: Tube Cutoff, Gun Tube, Hastelloy Tube

Grandtie Metal Products(Suzhou) Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Seamless Steel Pipe , Seamless Steel Tube , Carbon Steel Pipe , Carbon Steel Seamless Pipe & Tube , Welded Pipe & Tube.
Mgmt. Certification: ISO 9001, ISO 14001
City/Province: Suzhou, Jiangsu
Related Products: Inox Tube, Magnesia Tube, Clad Tube
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