... equipments, all kinds of quality checking Equipments.2. Now a series of strict quality control process and manufacture process ... parts, Railway fittings, ring flange , electromagnetic steel cover, piston, pressure plate, center plate, wear plate, cylinder, impeller, disc etc.3. Nearly 150 varieties ... customers all over the world;2.Exporting to U.S.A, U.K., Germany, Italy, Japan, Swiss, Australia, and ...