Chokchai Agricultural Machinery Co., Ltd. (CAM) was established in 2001 with the determination to will present agricultural machinery to distributors, shops and farmers who need A wide variety of tractor attachments effective and value with creativity in design and production standards Including after sales service that has been developed continuously.

Production increasing cause to build new factory and change our name to “Rung Petch Engineering Co., Ltd”

Arun Karnchang Part., Ltd was established as power tiller’s gear and shat maker.