King Da Jeng Co., Ltd.

KING DA JENG CO., LTD. (KDJ) is a professional manufacturer of valves and fittings.

Our company specialized in manufacture all kinds of acid-resistant and alkali-resistant valves, pipe fittings and connections in plastic.

All of our products are suitable for acid-resistant and alkali-resistant industry construction system, pure water system, and drainage system of general use (fishery irrigation, agricultural irrigation and air conditioning system etc.).


Our main products:

-Plastic Ball Valve
-Stainless Steel Ball Valve
-Check Valve, Foot Valve
-Double Union Ball Valve
-True Union Ball Check Valve
-Butterfly Valve
-Pipe fittings


We are pleased to provide the highest quality, competitive price and best service for you. [Details]