Our main business: a) ePTFE membraneb) Filter media with PTFE membranec) Filter bags d) PTFE fiber: sewing thread, staple fiber, scrim and PTFE yarne) PTFE gasketShanghai LingQiao E.P.E.W. Co., Ltd is a leading manufacturer of PTFE membrane filter media and filter bags, PTFE weaving yarns, PTFE staple fibers, PTFE scrims and PTFE sewing thread. Our PTFE membrane filter media have been tested by Environmental Testing Service of Roanoke, VA and the results compare favorably with those from other leading manufacturers. Our PTFE membrane filter bags have been installed successfully around the world in bag houses at cement kilns, incinerators, boilers, etc. Our PTFE yarns and fibers are being exported on a global basis. We look forward to working closely with you to service your PTFE membrane filter media and PTFE fiber requirements.

Picture	Certification Name	Certified By	Business Scope	Available Date --- Expired Date	Verified
	OHSAS18001	CQM	filter bag, filter media	2017-04-19 ~ 2020-04-18	Verified
	ISO14001	CQM	PTFE FABIC, SALES	2017-04-18 ~ 2020-04-18	Verified
	ISO9001	CQM	the design and manufacture of PTFE membrane,micro-porous	2010-05-31 ~ 2013-05-30

Business Type	Manufacturer, Trading Company	Country / Region	Shanghai, China
Main Products	PTFE Fiber, Fiber Media With PTFE Membrane, Filter Bag, PTFE Floss, PTFE Sewing Thread	Total Employees	301 - 500 People