Zhengzhou Shenlong Pump Industry CO.,Ltd is a competitive reputable OEM ODM water pump manufacturer in China since 1996. Our productivity as below: 1. 3 types main casting technique: EPC Process (Expendable pattern casting); Precoated sand casting; Wax precision casting. 2. Fully automated pressing stamping And punching lines with ultimate levels of quality. Production and assembly departments based on German engineering. Be spoke CNC machining department utilizing 3D/2D technology and high precision tools; Professional test stations. R&D department for our continuous drive for perfection of products. 3. We have 36 sole duty quality control staffs. Among processional staffs are put in charge of Rotor dynamic balancing/Impeller static balance /Motor winding withstand voltage test /Hydrostatic pressure test of pressure bearing parts. Exported to more than 70 countries and regions, such as Southeast Asia, Europe, Africa, South America and Ocea…
