China Hengsheng company produces gear pumps since 1973, there are two types of gear pump according to structures: external gear pump and internal gear pump. It is usually used for clean viscosity oil and other lubricating fluids transfer or loading, unloading, HSP gear pumps advantages as below: 1.external gear pump is motor speed design without reducer 2.good self-priming ability due to rotating gears evacuating any air at suction 3.siple pump structure for easy maintenance 4.steady discharge flow with low pulsation 5.external gear pump can be horizontal or vertical 6.NYP internal gear is designed for high viscosity

With factory in Hebei province and international sales office in Shanghai of China, Hebei Hengsheng Pumps Co., Ltd. specialized in gear pump and screw pump design, manufacturing, sales and service since 1973, the pumps are widely used for oil & gas, petrochemical and general industries. In order to supply pumps with compliance with petroleum related standard and customers’ requirement, we achieved API Spec Q1, 9th Edition certificate for quality management system.

In order to show fully our pump products, application and manufacturing ability,as a leading positive displacement pumps manufacturer in China, HSP updated and launched this English website for global marketing and business. With advanced screw pump ...