Shenzhen BiTune Electronic Co., Ltd , established in 1995, is a high-tech enterprise that is engaged in development and application of intelligent card , including Access Control System£ EGS Patrol System£ Attendance Recording System£ POS System and Hotel Door Lock£ The Company has a group of skilled R&D personnel so the Company's product is always the most high-quality and high-tech you can see our high-quality product in Taiwan£ Hongkong£ Singapore£ Malaysia£ Australia£ Canada and Middle East.£ The Company has a team of qualified specialized marketing personnel and a group of skilled specialized technical personnel and excellent after-sales service personnel so as to guarantee high-quality product and perfect after-sales ***** company regards 'zealousness£ innovation£ preciseness£ efficiency' as its aim going to work hard and struggle, so as to supply clients high-quality product and perfect service.