Supply of Bridge Rectifiers, Portable Single Operated Rectifier Type DC Arc Welding Set Suitable for Manual Arc Welding Process as per IS 4559, Wireless Bridge, Meter Bridge, Electronic Weigh Bridge (Without Civil Work), Crown and bridge preparation kit, Layer 2 Access Switch (V2), Bridge Plug Socket Head Screw-IS:2269, Sounding and Suspension Equipment as per IS 6064