Shenzhen Myriad Biomedical Electronics Co.
Beijing Jingjing Medical Equipment Co. Suzhou Bidi Medical Devices Co.
Risenta Hearing Technology (China) Co.
Omron (Dalian) Co.
10 Shanghai Delger Medical Devices Co.
11 Uricom Hearing Technology (Suzhou) Co.
12 Hongbang Electronics (Shenzhen) Co.
13 Aviation Guardian
14 Zhejiang University Medical Instrumentation Co.
15 Guangzhou Junfeng Medical Instrument Co.
16 GE Medical Systems (China) Co.
17 Double Pigeon Group Co.
18 Shanghai Thales Electron Tube Co.
19 Shenyang Neusoft Medical Systems Co. Ltd.
20 Klinico Medical Instruments (Nanchang) Co.
21 Shandong Xinhua Medical Instrument Group
22 Wuxi Xiangsheng Medical Imaging Co.
23 Shanghai Aloka Medical Instruments Co.
24 Beijing Wandong Medical Equipment Co.
25 Nodu Medical Equipment (Suzhou) Co. 25 Novelty Medical Instruments (Suzhou) Co.
26 Hangzhou Tonglu Medical Optical Instrument General Factory
27 Shanghai Nipro Co.
28 Zhejiang Kandelai Medical Instrument Co.
29 Shanghai Medical Instrument (Group) Co. Ltd.
31 Qinhuangdao Kangtai Medical System Co.
32 Fujian Meisheng Medical Technology Co.
33 Cotton (Tianjin) Electric Appliances Co.
34 Beijing Volt Medical Equipment Technology Co.
35 Shanghai Meihua Medical Appliances Co.
36 Shenzhen Meidit Instruments Co. Ltd.
37 Aiande Electronics (Shenzhen) Co.,Ltd.
38 Beijing Dial Fai Innovative Optoelectronic Technology Service Co.
42 Beijing Zhoulin Spectrum Spectrum Technology Co.
43 Beijing Montaine Medical Instrument Co.
44 Xi'an Xijing Medical Supplies Co.
45 Shanghai Medical Instrument Factory Co.
46 Tianjin Hana Good Medical Material Co.
47 Shanghai Apex Electronic Technology Co.
48 Shenzhen Radu Life Science Co.
49 Shantou Ultrasonic Instrument Research Institute
50 Guangdong Weir Medical Technology Co.