Passive components Inductive products 3L Coil EMEI GROUP FERILEX, s.r.o. Shaanxi Shinhom Enterprise Co., Ltd YDS Yuan Dean Scientific Co., Ltd. EMI components 3L Coil ANNXIN TECHNOLOGIES CO., LTD. EMEI GROUP FERILEX, s.r.o. High & Low Corporation KGS Kitagawa GmbH SCHLEGEL electronic materials Shaanxi Shinhom Enterprise Co., Ltd Shenzhen HFC Shielding Products Co.,Ltd. YDS Yuan Dean Scientific Co., Ltd. Capacitors HITACHI Holystone International JIANGHAI Filter 3L Coil High & Low Corporation YDS Yuan Dean Scientific Co., Ltd.