Ningbo Haoshiji Plastic Industry Co., Ltd., is located in Yuyao City, Zhejiang Province. The company mainly produces various kinds of filters, filter, including household appliances, filters, water filters, automotive fuel tank filters, mechanical filters, medical filters. Products are mainly used to filter impurities in the oil medium, water, air and liquid. HSJ complete product specifications, quality assurance, on-time delivery, service integrity. The company has consistently adhered to "quality first, good faith" principle to provide our customers with quality products and services. HSJ, sincerely welcomes foreign businessmen friends to visit to discuss cooperation! We would like to "sincere, sincere, responsible" service you!