Shinestar Steel Pipe Corporation, was established in 1993, which is specialized inwelded steel pipes ( ERW, LSAW, SSAW) and other steel products. As a company listed ¡  ° China ¡  ¯ s Top 500 Private....
CKIC concentrate the instruments for chemical instruments , especial for power plant , steel plant and cement plant etc . What we do is just for water , coal , oil Analysis instruments and solve....