... excellent filtrability 3.used in surface handling industry DESCRIPTION OF PE FILTER COTTONMaterialPE,PP,polyamide,acrylic etc Thicknessas per your ... Shanghai Changbo Industrial CO.,LTD ,are professionally in manufacturing filter cloth, filter bag,filter cotton and needle felt.We both do ... MSN sara198777live.cnFAX 0086-021-36396561OUR FACTORY AND PRODUCTS PE filter cotton (CHANGBO)