We are Hangzhou Tianshan Precision Filter Material Co.,Ltd.located in Hangzhou,China,which established in 2001,mainly manufacturing pleated micro-filters cartridges such as PP,PES.PTFE,PVDF,Nylon,CTO,CN-CA,etc. Products certificate:FDA,2002/72/EC.Our product have stable old customers in Southeast Asia,Europe and South America,products all have good quality and competitive price. ...