Ugode yog tshwj xeeb hauv R & D, tsim thiab xa tawm cov khoom siv hauv Tsheb DVD, tshwj xeeb tshaj yog nyob rau hauv Tsheb DVD player, GPS navigation thiab Tsheb TFT saib thiab lwm yam txij li xyoo 2006. Peb muaj cov khoom lag luam tsim thiab chaw tshawb fawb, suav nrog pwm chaw, SMT txheej txheem chaw, sib sau ua ke Hoobkas, chaw muag khoom.Nrog ntau tshaj 8 xyoo kev paub hauv CAR AV Electronics thev naus laus zis, ugode muaj ntau qhov kev paub R&D siab heev, uas nws cov kev ua suab thiab kev tswj hwm yog ib txwm nyob rau qib siab thoob ntiaj teb, uas muaj lub koob npe nrov hauv AV kev lag luam thoob ntiaj teb.