Zhengzhou Vowa Mechanical Co., Ltd.

Founded in 2005, Zhengzhou Vowa Mechanical Co., Ltd is a national high-tech enterprise specializing in the production and sales of melt gear pumps and related products. It is among the earliest professional manufacturers of melt gear pumps in China. The company’s core business covers the R&D and production of key equipment including melt gear pumps, dynamic mixers, screen changers and screenless filters. It is committed to providing complete solutions for the conveying, mixing and filtration of high-molecular polymer melts. Its products have been exported to many countries, and the company is continuously expanding its international market. As of December 2025, the company has been granted a total of 4 national authorized invention patents, 51 utility model patents, 3 design patents and 11 software copyrights. Its technological achievements cover core process aspects such as precision metering, high-efficiency mixing and stable conveying.