XinXiang XinLi  Filter Technology Co., Ltd. is one of the earliest specialized in sintered metal filter equipment R & D and manufacturing of production-oriented enterprises, the company has international advanced production equipment, technology and perfect quality inspection system, as well as many years of training together a professional engaged in a vacuum sintering and filtration equipment design andmanufacturing of the technical team, product quality to meet international technical standards for the same period of the product.