Sinomach Heavy Equipment Group Co., Ltd. engages in the research and development, design, manufacture, and sale of technical and new energy equipment in China and internationally. It offers heavy-duty castings and forgings, such as protecting ring, runner forgings, and water turbine high-pressure (HP) and medium pressure (MP) casing forgings, as well as HP, MP, and low pressure (LP) rotors for thermal power stations; and nuclear power and pressure vessels, including nuclear pressurized equipment, large vessels for chemical industry, and high pressure vessels, as well as synthetic ammonia, petrochemical, ethylene, polypropylene, and coal chemical equipment. The company also provides driving parts comprising heavy duty gear wheels, medium hardened and hardened teeth surface gears, reducers, screw down worm gears, spherical double envelop worms and worm gears, heavy duty spline shafts, spline bushings, various racks, coiler mandrel shafts, drum-shaped teeth couplings and spindles, and other spare parts; and aviation die forgings. In addition, it offers various crushers, vertical cement grinding mills, dissepiment and vibration feeders, screw sand mixers, heavy duty soil spreaders, and spare parts; and gantry, overhead traveling, tower, and other cranes, as well as hoists for use in the metallurgy, building construction, road construction, chemical, and silicate industries. The company was formerly known as China Erzhong Group (Deyang) Heavy Industries Co.,Ltd. and changed its name to SINOMACH HEAVY EQUIPMENT GROUP CO.,LTD in March 2018. The company was founded in 2001 and is based in Deyang City, China. SINOMACH HEAVY EQUIPMENT GROUP CO.,LTD operates as a subsidiary of China National Machinery Industry Corporation.