Foshan Guanxin Mechanical Filter Core Factory is specializing in manufacturing all types of filters,and we also a supplier of EDM consumables and resin.With many years of development,we get more support and recognition from this area,we can provide better products and services, and then successfully developed a number of areas of foreign sales market.Guanxin adhere to uphold the spirit of “Quality and Integrity”, dedicated to serve the general customers and produce much better products.