introduction
History
MAP
NEWS
factory
Petroleum Pipeline
food processing
Urban gas supply
Mine field opening
Automobile
certificate
Production equipment
workshop
Triple Offset High Performance Butterfly Valve
Double Offset High Performance Butterfly Valve
Rubber Seated No-pin Drive Butterfly Valve
Dual Wafer Check Valve
Manual Transmission
Pneumatic Actuator
Handle lever
knowledge
Sales network
Talent
corporate
America - Oklahoma, our valves are used by many companies in the United States.
