PCS Machine Group Holding Public Company Limited is a Thailand-based holding company engaged in the investment in other companies. The Company's operating segments consist of manufacturing and sales of automotive parts. Through its subsidiary, P.C.S. Precision Works Co., Ltd., it offers machining products such as car engines, gear system, and control driving system. For aluminum component products, the Company through its subsidiary, P.C.S. Die Casting Co., Ltd., offers products such as high pressure die-casting, vacuum casting, and other aluminum machining parts. The Company also offers steel forging products, such as hydraulic press and heat treatment equipments, through its subsidiary, P.C.S. Forging Co., Ltd.