Chengdu Kalen Technology Co., Ltd., founded in 2004, is a one-stop system integration supplier specializing in providing hearing accessories, and one of the earliest professional hearing aid consumables suppliers in China. At present, it has provided services to more than 3000 hearing aid dealers nationwide and some foreign customers. The company integrates the upstream and downstream industrial chain of hearing aids, covering the production, maintenance, hearing detection, fitting and sales of hearing aids to users.

The company has been deeply engaged in the hearing industry for more than 20 years, has profound knowledge of the hearing industry, accumulated rich professional hearing industry product technology and innovation, developed a series of new industrial products, filled the gap of some products in the domestic hearing aid industry, and broke the foreign industry monopoly. A series of hearing aid maintenance and protection products have been introduced to enable users to use hearing aids better and longer.

Kalen Technology has independently developed and produced several kinds of hearing aid production and maintenance equipment and tools, such as a series of ultraviolet light molding machine, wax melting furnace, water pressure pot, polymerized gas pressure pot, special drilling tools for soft ear mold, binaural monitoring earpiece, etc. In terms of hearing detection, we have developed and produced (visual reinforcement audiometry, VRA, behavioral audiometry system, imression syringe, imression taking kit, etc. In terms of hearing aid maintenance, we have developed and produced a series of electronic dryers, a series of hearing aid maintenance instruments (vacuum dehumidifiers), and hearing aid anti loss lanyards.