Shenzhen Trykey Science & Technology Co., Ltd is a high-tech manufacturer specializing in researching, manufacturing and selling LCD advertising player and LED display since 2003.



Trykey is one of the earliest manufacturer of LCD advertising payer :

1. We developed LCD advertising player for buildings, shops, supermarkets and point of purchase etc. size from 7inch to 42inch.

2. We developed LCD advertising player almost 30 models including 7inch, 9inch, 9.2inch for taxies specially.

3. We developed LCD advertising player size from 15inch to 20inch with...