Caption: Huizhou Jinghao Medical Technology CO., LTD. - China Leading Hearing aids factory Credit: JINGHAO Hearing aids Related Press Releases Interpretation of the FDA OTC Hearing Aids Law-What Is the Future of OTC Hearing Aids? 2020 Best Medical Device Manufacturer & Supplier in Alibaba Hearing Aid Fitting Type and Performance and Function Selection Link to this video Email & IM: HTML Code: Video Information Headline: Huizhou Jinghao Medical Technology CO., LTD. - China Leading Source: JINGHAO Hearing aids Release date: Tuesday Dec 24, 2019 Release time: 04:44 am City:: huizhou State:: guangdong Country:: China [CN]