The service departments of Desheng Engineering Co., Ltd. and Deyousheng Industry (Shanghai) Co., Ltd. provide professional and efficient equipment maintenance, repair, and commissioning services to ships visiting major ports and docks in China.

Our engineers have received professional training in order to provide professional services to customers.

Our service specialties: various pumps, tank cooling, flow meters, oil water separators, sewage treatment devices, water generators, monitoring and alarm systems, fire protection, ballast water treatment systems, air compressors, air dryers, etc.