Cantronics Office Equipments Pvt. Ltd offers Thermal Transfer Barcode Resin Ribbon . Cantronics Office Equipments Pvt. Ltd offers a wide range of office Automation products like fax machines, printers, telephone instruments, consumables and spares. Thermal Transfer Barcode Resin Ribbon R-303 is a sensationally high performance resin formula with high print quality, excellent abrasion, stream, heat [150C on polyester, 330C on polyamide] resistance and a wide variety of UL and CUL registered chemicals.