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Total 2,000+

big diameter manufacturers & suppliers

found with 6,000+ products

Tianjin Tiangang Weiye Steel Tube Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Stainless Steel Pipe , Stainless Steel Plate , Stainless Bar , Stainless Steel Coil , Carbon Steel Products
Mgmt. Certification: ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
City/Province: Tianjin, Tianjin

Tianjin Yichengtong Steel Trade Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Stainless Steel Sheet and Coil and Pipe and Rod and Angle Bar and Channel Bar and Pipe Fittings , Carbon Steel Plate and Alloy Steel Plate and Corten Plate , Seamless Steel Pipe , Welded Steel Tube , Square and Rectangular Steel Pipe
Mgmt. Certification: ISO 9001
City/Province: Tianjin, Tianjin

Shandong Tengyuan Building Materials Technology Co., ...

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: PE Pipe , Pipe Fitting , Double Wall Corrugated Pipe , PE Steel Framed Pipe , Piping Hot Melt Machine
Mgmt. Certification: ISO 9001, ISO 9000, ISO 14001, ISO 14000
City/Province: Linyi, Shandong
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