Zhejiang Lianzhan Electronics Co., Ltd. Imwaqqfa fl-2008, speċjalizzata professjonalment fil-manifattura u l-esportazzjoni ta ’Ġakki tat-Telefon ta’ 1/4 ″, Ġakki tal-Awdjo, Konnetturi XLR, Ġakk Combo tal-Awdjo XLR, Konnettur SpeakOn, Konnettur Powercon u RCA Jack eċċ. oqsma ta 'Mixers, Sound Console, Amplifikaturi tal-Guitar, Audio Video u Stage Lighting Related.