DALIAN CLEAN ENERGY HEAVY INDUSTRIAL COMPANY CO.,LTD. (CEHI is short )was established in May 2008, located in Jin zhou District Dalian China, cover an area of 33,000 sq meter with registered capital RMB:47 million 60 thousand, total investment is RMB: 200 million..

   
    DALIAN Green Precision casting company ltd is only subsidiary of CEHI, was established in Oct. 2012, covers a area of 17,000 sq meter, with registered capital RMB 26 million, and investment is RMB:50 million.

    CEHI is mainly serve the customers who are engaged in nuclear power, wind power, bearing, petrochemical field ,engineering machinery ,marine industry ,and providing mechanical-electrical integration designing and manufacturing, precision casting ,heat treatment, surface treatment,welding professional services.

    We have one R&D center and 7 workshops : nuclear power workshop, wind power workshop, welding workshop, gears workshop.domestic and overseas famous high precision machining equipment : 76 sets. Total lifting capacity : 20 ton.and we are good at machining of shafts, flange, gearbox , gears, structure parts manufacturing ,and heat treatment ( carburization ,quenching )and surface treatment ( blackening and phosphating )