Description
producer of popular hearing aid products, On Diazepharmacy.com, you can find out everything there is to know about Manufacturer Of Best-selling Hearing Aid Products, Health Care Products for Home Use, Deaf Hearing Aids, and China Hearing Aids from Shenzhen Jianzhida Electronic Technology Co., Ltd.
FAQ
relatively large, easy to operate, clear sound quality
$15 – $ 20 pieces
100 pieces
u00a0
(moq)
$15 – $ 20 pieces
100 pieces
u00a0
(moq)
$15 – $ 20 pieces
100 pieces
u00a0
(moq)
* packages are available in custom and non-custom styles
shenzhen jianzhida electronic technology co., ltd. is a professional manufacturer integrating design, development, production,sales and service. products are exported to more than 30 countries and regions such as the united states, canada, european union,north america, hong kong, etc. the factory was established in 1990, the main production: tv products, massage products, gifts,and other electronic products, the company has high-quality and efficient management personnel, precision machine production equipment, complete departments, create win-win cooperation and strong joint situation.
1.all parts shall be fully assembled and fixed reliably.
2.words, symbols or marks should be clear, correct and firm.
3 there should be no burr on the surface; flying edges, dents, scratches and other defects.
4 ear hook, sound guide tube, earplug, battery positive and negative connection should be reliable and effective.
5 the adjustment button, switch, battery door and other mechanisms should be flexible and effective operation.
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