... CE,TUV,ISO9001 2.one of the biggest producers of abrasive fiberglass disc in China Ref.Fiberglass disc, fiberglass mesh disc ... , fiberglass net disc, abrasive fiberglass disc, abrasive disc,grinding disc, ,It's cut by puncher from ... is nets coated with adhesive bonded fabric and with black paper. The other type is pure net. The net is widely ...