Fujian Junwei Purification Technology Co., Ltd is one of the leading professional manufacturers and exporters of filter media and air filters in China. Our products are engineered to provide excellent performance, getting certified of CE, ISO9001:2008 and DIN Retardant, which are sold well to many countries and regions such as Europe, America, Japan, Middle East, ASEAN. Junwei Purification Technology Co., Ltd looks forward to being your valued and permanent supplier in China.