Hg machinery group co., ltd.

We have 20 years experience in designing, producing and selling fuel & lubricating oil pumps. our main products are twin screw pump and three screw pump, gear pump and vacuum pump. they are mainly applied in oil industry, ship building industry, chemical industry, food industry, metallurgy industry and medical industry. we passed the iso9001 quality system international certification in 2005 and china classification society certificate for marine products in 2004.