Chengdu Kalen Technology Co., Ltd. located in Sichuan province P.R.China, we are engaged providing Professional audiology-relatived products and the hearing-aid & hearing-healthcare accessories, tools, equipments to Hearingaid manufacturers, dispensers customers all over world. ...
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Zhongshan Zhensheng Electronics Tech Ltd was founded in 2013,and foucus on supplying acoustic components and accessories of communication products for manufacturers,distributors earphone DIY fans.After our hard working research, except finished earphones hearing aids,accessories ...
Telephone: 86-760-15807619078
Address:Building 2nd,Street 6,1st,Muhejing Road,Gangkou tow