Shanghai Tongbao Industrial Co., ltd is a professional manufacturer and trading company for over 10 years. We started from steel products but now work on more product lines and will cover more items in near future.
The company is engaged in JIS, EN and ASTM different standard steel products.:Hot Dip galvanized coil / sheet and strip (HDGI), Prepainted galvanized coils and sheet (PPGI), Electro galvanized steel coil/sheet(EG),Tinplate, stainless steel sheet,Hot rolled steel coil/sheet (HR), Cold rolled steel coil/sheet (CR), and kinds of steel pipe, Seamless steel pipe, Welded pipe, Alloy pipe and so on. some products for special end usage.
We have good relationship with most of the steel mills, can get competitive price and high quality service and export their produces to more than 50 countries. Additional we supply financial support to the domestic factories and are their trustworthy agent for exploring export market.
We arrange professional logistics service to make your business safer. We always be your sincere technical supporter, we are the right-hand man for your purchasing steel products in China.

Shanghai Tongbao Industrial Co.,Ltd has more than 10 years business experience in China.With good quality/price, we offer best service to our customers on long-term cooperation basis.Based on the principle of mutual benefits, we will be devoted ourselves to cooperating with all buyers from all the world. Hope we have chance to do business with you. Your detailed requirement will be highly appreciated.