Zhengzhou Vowa Mechanical Co., Ltd, founded in 2005, is a private enterprise specializing in the research, development, production and sales of melt gear pumps, dynamic mixers, screen changers and other equipments. Vowa's products are widely used in a variety of polymer production processes and extrusion production lines. Our company is one of the earliest domestic enterprises specializing in the production of melt gear pumps, providing multiple sets of melt gear pump products for large-scale chemical fiber, resin, biodegradable materials and other equipment at home and abroad. Our have many successful application cases and rich practical experience in the industry. In response to the market demand for online modification of aggregation processes, the company has developed a dynamic mixer product and established an open dynamic mixing experimental line, which has been put into operation and can provide users with online dynamic mixing modification experimental conditions for various polymers; At the same time, multiple sets of dynamic mixer products have been applied to r-PET, ABS, PBAT production facilities, with stable operation and good results. At present, the company is the main supplier of dynamic mixers for high viscosity melts in Chinese Mainland. Meanwhile, we can provide multiple series of column screen changers and plate screen changers, committed to providing you with a complete set of screen changing and filtering solutions.