Composite GRP grating  Feastures: 1.Against theft—Our composite GRP grating  is non-metallic, non-conductive and non-sparking. It has no value of recycling, thus completely solving the problems caused by theft. 2.High load capacity—Its main components are fibreglass and unsaturated resin. JINMENG’s existing moulds load capacity are A15, B125, C250, D400, E600. 3.Free design—Sucs as Color, Logo, Panel, Load and Dimension can be …