About

Created in 1986, located in China, Topper Industrial Valve Co. Ltd. is a leading industrial valve manufacturing factory, who specialized in industrial valve developing, manufacturing, and marketing.
             Topper Industrial Valve Manufacturing Plant I   (22,000 M²)                      Topper Industrial Valve Processing Plant II   (40,000 M²)    

Topper Industrial Valve, including gate valve, globe valve, check valve, ball valve, butterfly valve, plug valve and pipe strainer which meets many standards such as API, ANSI, ASME, DIN, JIS, BS, BS EN, ISO, etc.