TZYSCO is a Chinese company located in Tianjin City,which is an international harbor and economic center in the north of China.TZYSCO has been devoted to stainless steel production such as stainless steel plate/sheet,stainaless steel coil&stainless steel bar,and processing of stainless steel,special steel and high grade carbon steel,Key products have entered into key fields and new industries such as petroleum,chemical industry,shipbuilding,container,railway,automobile,urban light rail transit,large power stations.