TRYKEY is a hi-tech manufacturer, established in 2003, which is aiming to R & D and Production base of the Wireless LED display and Taxi LCD advertising player in China. TRYKEY Member Company has TRYKEY International Ltd., SHENZHEN TRYKEY Science & Technology Co., Ltd. and SHENZHEN TRYKEY Optoelectronics Co., Ltd.

TRYKEY has advanced manufacturing equipment and perfect quality management system.
With dual wave soldering machine, LED inserting line, soldering and testing line, half-finished products testing line, half-automatic cabinet assembly line, LED display aging shelve and so on,
TRYKEY use the most advanced international technology and process to improve product quality, independently develop many types of wireless control card, driver board, professional vehicle power supply, GSM communications module and a powerful advertising management system, and use the best LEDs and materials , take all customer-focused spirit of enterprise, to provide customers real high-quality products. All the products have passed many strict tests by China National Computer Products Quality Supervising Test Center and School of Automotive and Transportation engineering of SHENZHEN Polytechnic.

1. Taxi Wireless LED Display
2. Bus Wireless LED Display
3. Other Vehicle Wireless LED Display
4. Indoor Wireless LED Display
5. Semi-outdoor Wireless LED Display
6. Outdoor Wireless LED Display
7. Bus LED moving sign for route message
8. Taxi LCD Advertising Player
9. Bus LCD Advertising Player

TRYKEY has professional research & development technical team, can research and produce customized Wireless LED Display products and Taxi LCD Advertising Player according to client's demand. We will try our utmost to serve and satisfy our customer with high level research, high quality products, effective and reasonable operation, professional after-sale service.