Yasekwa ngonyaka we-1994, iZhuhai Sanjin Industrial Co, Ltd ibekwe kwiNanping Industrial Park entle eZhuhai. Lishishini elaziwa kwilizwe liphela elibandakanyeka kwi-R & D, imveliso kunye nokuthengiswa kweengoma zekaraoke ezinobungcali. Inkampani inamandla obuchwephesha, ineqela le-R & D elinesibindi kunye neqela elisebenzayo lokuhlela umculo. Ifumene amalungelo awodwa omenzi wechiza kwaye yafumana isatifikethi somgangatho we-ISO90001.

Iimveliso zibandakanya umatshini wekaraoke we-KTV, isikrini sokuchukumisa, imakrofoni engenazingcingo, isandisi-lizwi sobuchwephesha, i-DVR ephezulu kunye nomatshini wokuqala we-karaoke ye-DVD, uyilo olwenziwe ngabantu, ukusebenza ngokulula nangokufanelekileyo kunye nesiphumo esibonakalayo sokumamela nokubonakalayo zizinto eziphambili kwimveliso. Kuthunyelwe e-United Kingdom, France, Russia, Hungary, Costa Rica, Colombia, United Arab Emirates, India, Thailand, Vietnam, Philippines, Philippines, Malaysia, North Korea kunye namanye amazwe, kunye Obusemagqabini ubunjani, inkonzo egqibeleleyo, iphumelele indumiso yasekhaya kunye nabathengi bangaphandle.