Central Steel Manufacturing Co.,Ltd is a professional manufacturer and supplier of steel products in China. including CS seamless pipes, Seamless Steel Pipe, SCH40 CS PIPES,Seamless carbon steel pipes,Hot rolled pipes,Mild steel black pipes,Types of welded steel pipes,A572 GR.50 PLATES,A36 PLATES,Piping materials shipbuilding plates,CS 3PE/3PP Coating pipes,Epoxy coating internal