We provide used and refurbished gas generators, diesel power plants turbines to energy industry, Import export new turbines, generators complete plants, we offer relocation, refurbishment, installation maintenance service for turbibine plants.We do ...

Doing Group owns Henan Oil Mechanical Equipment Co., Ltd, Project Technology Company, Xinxiang Renewable Energy and Leeyn Co.,Ltd. Doing have been specialized in all kinds of oil equipment researching, designing, manufacturing, selling installing. Our ...