DongGuan J ma le Sounterwork Alamanuia Co., na faʻatuina i le 2015 ma ala i Donggun, Gungdong, latalata i Shonzhen. Ina ua mavae tausaga o atinaʻe, o le kamupani na matua faʻateleina le poto masani i le televave gaosiga ma le R & D, faʻapitoa i le gaosiga faʻapitoa maualuga, pei o GB, DIS, AND, DIS, ASSI, DIS, ANSI, JIS, ANS, DOS, ANSI, DIS, ANSI, DIS, AND ANSI, DIS, AND ANSI, JIS, ANSI, DIS, ANSI, DIS, AND ANSI, MIS, AND ANSI, DIS, AND ANSI, MIS, AND ANSI, MIS, ASH, DIS, ASSI, DIS, ANSI, DIS, AND ANSI, DIS, ANSI, DIS, AND ANSI, MIS, AND ANSI, DIS, ANSI, DIS, ANSI, DIS, ANSI, DIS, AND ANSI, DIS, AND ANSI, DIS, ANSI, DIS, AND ANSI MA NI ISO MA ISO. O oloa a le kamupani e faʻaaogaina lautele i le eletise, autoleni, malosi, o taʻavale, eletise, inisinia masini ma isi fanua. O le a matou tuuina atu ia te oe le faʻamalieina auaunaga ma lo matou faʻamaoni, tautua ma uiga lelei. Matou te faʻamoemoe e galulue faʻatasi ma oe lima i le lima e ausia ai se manumalo-manumalo.