Manufacture Fiberglass Direct Roving Ecr E Glass Direct Roving as per the different applications, there are filament winding roving, SMC roving, CSM roving, spray up roving, pultrusion roving, weaving roving, chopped roving, thermoplastics roving, panel roving, lft roving. Linear density has 300tex, 600tex,900tex, 1200tex, 2400tex, 4800tex, 9600tex.