1)Materials: Polyester, Nylon, PP, PE, PTFE, Nomex, Fiberglass, etc. 2)Technics: Nonwoven Needle Punched 3)Gram ... in electronics, mining, foodstuff processing, flour and timber processingFull specified filter, material of 304;316L,single bag number 01;02;04 ... , Jin Shan district,Shanghai,China,established in 2007. Formerly ,the membrane separation technology is as the main production of this water ...