... ultraviolet rays,6.life is more than 25 years.7.With high light transmission rate, light transmission rate of 13%,8.heat ... , 3.4 meters air-jet looms, 4.6 meters wide high-grade rapier looms, suitable for PTFE, PVA, PU, silica gel coating ... of producing. Haining jet fiberglass industry Co., LTD is a relevant national authorities approved by the registered enterprises... tent membrane with high quality