タイトルまたは説明

Exclusive production adopts composite high alumina porcelain nail group, car anticollision seal brick, oven door seal car and automatically, the integration of the rail, don't need a base installation, can use on level ground.Is mainly used for high chromium, high manganese steel castings, ductile iron, roll, steel ball, *5 steel, stainless steel quenching, annealing, aluminum aging heat treatment and various mechanical parts.