Kemrock Industries And Exports Limited supplies Windmill Rotor Blade System. Kemrock Industries And Exports Limited manufactures a wide range of Unsaturated Polyesters, Vinyl Esters, Epoxy and Phenolic Resins and Fibre Reinforced Plastic products. The Windmill Rotor Blade System is made with Multi axial Glass fabrics, Epoxy resins and metal fasteners using Vacuum Assisted Resin Infusion Moulding process that provides light weight and high strength ratio in FRP. The Rotor Blade System is used as the main component of wind turbine and helps to extract the power from wind by rotating in vertical or in horizontal position.