Marine pump is one of the excellent leading products. There are over one thousand sets of the marine pumps sold to the shipbuilding companies all over the world, such as England, Germany, France, Norway, Greece, Singapore, Japan, etc. of the shipbuilding companies all over the world. The company owned the world leading patent techniques. We took the lead in the world for manufacturing special stainless steel cargo pump. The larg scale twin screw pump 3000m3/h～5000m3/h is the exclusive product. The company won the CCS certificate and LR certificate. All products can acquire the certificate of type approval for marine product from Japan NK, France BV, American ABC, Norway DNV, German GL etc.