Weifang Haichi Imp&Exp Corp.,Ltd is special in producing and supply various fiberglass. We have our own yarn workshop, fabric workshop, and also sleeving workshop. Right now we could produce about 60000tons various fiberglass, including fiberglass yarn, fiberglass roving, fiberglass fabric, fiberglass insulation sleeving, fiberglass insulation tape, fiberglass chopped strand mat and also fiberglass gypsum roving.