Shanghai Yongtong International Trading Co., Ltd is one of the professional supplier of PPGI , PPGL , GI , GL coils etc...in China .Who with the good friendship with the locally own-stated enterprise , as well as the private enterprise for more than 15 years in the steel field .
Our business scope rangs from all kinds of steel material , warehousing , exporting and financial investment . Our main products include hot-dipped gavanized steel coils , 55% Al-zinc steel coils,color coated steel coils ,as well as stone coated roofing tiles , corrugate metal sheets and profile sheets etc... The products of Yongtong are sold to over 40 countries, widely recognized in the countries and regions of Asia , Africa , Middle East , and South America .