Henan Glory Oils & Fats Engineering Co., Ltd. as one of subsidiary companies of Doing Holdings Co., Ltd. is a comprehensive oil machine manufacturing enterprise, integrating process design, technology research and development, manufacturing, sales and after-sales service.

The company's main business ranges: Palm oil pressing, palm kernel oil pressing, CPO & CPKO refining and fractionation equipment, storage, packaging, oil storage tanks, laboratory equipment etc; series of single machine like palm oil presser with single screw and double screw expeller, palm kernel presser and filter, etc.