Fiberglass Woven Roving, Fiberglass Mesh manufacturer / supplier in China, offering 68GSM Pure White Polyester Surface Veil for GRP FRP Tank, Panel, 40g 60g 68g 100% Polyester Veil, Surface Pet Veil for FRP Products, Boat, Marine, 100nm-400nm 99% Cupric Based Nano Antibacterial Agent and so on.