Established in 2006, Shenzhen Sundah Technology Co., Ltd is a professional manufacturer and exporter specializing in the R & D, production, marketing and selling of different categories of home use, ourdoor, sport and electronic products. CRYSTOP is our brand for most of our products selling on different marketplaces.

Business card scanner BS02
Clip MP3 Player MP3002
Credit Card MP3 Player MP3049
Heart Shape MP3 Player MP3068
12.1 inch digital photo frame 1216
7 inch DVB-T Frame
13.3 inch cherry wood digital photo frame 1310
8.9inch ATSC TV for US market
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