1, an otologist, is an advanced brand in the industry, and consumers and students trust it.

2. The professional ear-digging headquarters of otologists has established a modern training control system, and the training chain is complete.

3. The headquarters will summarize the marketing, management, operation, product expertise, work manuals and other issues, and share the essence with the trainees in the form of training. Erbojiang Technology Co., Ltd. was established on July 8, 20 19. The legal representative is Zhao, and the business scope of the company is: technology development, technology consultation, technology transfer, technology promotion and technical services; Economic information consultation; Technical exchange; Retail cosmetics; Designing, producing, displaying and publishing advertisements; Undertaking exhibition activities; Health management (except for diagnosis and treatment activities subject to approval); Health consultation (except for diagnosis and treatment activities subject to approval); Retail drugs; Wholesale drugs, etc.