Slip--on Flange

We have won a good reputation and credit from all the clients and passed ISO9001-2000 international quality system certification on 13 th of Sep.in 2002.becoming one of the China forging union. ,so we can guarantee the quality of the Slip--on Flange products.Meanwhile,many topping epuipments have been put into production,such as one-ton air air-hammer,four-ton electric-liquid hammer,six-ton electric-liquid hammer,,and it also epuips with very kind of rough-manufacturing machine tool and heat treatment epuipments.,in order to control the quality of products in the process It is widely used in petroleum and chemistry industries ,engineering machine,and so on