Diffraction Grating By Roy Engineering Works

Roy Engineering Works founded in 1994 is a company which specializes in industrial products and machinery. The Howrah, West Bengal (India) based Manufacturer, Supplier & Exporter of wide range of Cable Trays, Ladder Cable Trays, Galvanized Ladder Cable Trays, GI Cable Trays, Perforated Cable Trays, Cable Tray Clamp, etc. These products are manufactured using materials, like MS sheet, GI sheet and kind of sheet metal parts & angle. All these raw material are of highest grade, purchased from certified companies. We are mainly work on Easter India market like. West Bengal, Bihar, Orissa, Assam, Jharkhand, Chhattisgarh.