Zhejiang Lianzhan Electronics Co., Ltd. Ti a da ni ọdun 2008, alamọja amọja ni iṣelọpọ ati tajasita 1/4 Jac Awọn Jacks foonu, Audio Jacks, XLR Connectors, XLR Audio Combo Jack, SpeakOn Connector, Asopọ Powercon ati RCA Jack abbl. awọn aaye ti Awọn aladapọ, Console Ohun, Gita Amplifiers, Fidio Ohun ati Itanna Imọlẹ Ipele.