There is no perfect individual, only perfect team
AODSN letter distributed control system zero risk, 0 wiring, zero noise, 30 minutes to upgrade a wise voice rooms
In north China
| The name/address | Rooms | Star | Use the product | Hotel photos |
| Jade intercontinental hotels | In fuzhou | 357 | Five-star |  |
| Sofitel international hotel | Guangxi yulin | 440 | Five-star |  |
| YuDa international hotel | Guangxi nanning | 771 | Five-star |  |
| YuDa international hotel | Guangxi nanning | 771 | Five-star | |
Hong Kong audi letter industrial co., LTD
Shenzhen audi letter technology co., LTD
Headquarters add:2nd Floor, Building 27, Baolong First Rd, Longgang District, Shenzhen, China
Hong Kong add: 610 Nathan Road, mongkok, Kowloon, Hong Kong Hollywood business center building, 1318-19
Tel:+86-755-28115911 / 23093366
E-mail:aodsn@aodsn.com
International standing:www.aodsn.com
Domestic standing:www.aodsn.cn
The public
Mobile terminal
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