Astam Valve Enterprise Co., Ltd.
We have specialized design and manufacturing of all kinds of steel ( metal) valves includes check and butterfly valves, indicator and resilient soft seated gate valves, ring stem flanged (butt welding) & rising stem flange gate valve, dual plate and single door wafer check valves, globe & gate valve, flange and threaded ball valves, flange and threaded swing check valves, ...




Taiwan 



China 
