PT PRATAMA VALVE INDO is a member unit of the China Valve Association, a vice president unit of the Wenzhou Valve Association, a vice president unit of the Longwan District Valve Association, a drafting unit of the mechanical industry standard of the People's Republic of China for "Technical Conditions for Pneumatic Valve Devices",a drafting unit of the mechanical industry standard of the People's Republic of China for "V-shaped Ball Valve",and a member unit of the National Valve Standardization Technical Committee.