??Shenzhen Biosled Technology Co.,Ltd , located in Science &Technology Park , nanshan district shenzhen  .We concentrated in research , production and sales LED display control system . we have professional and technical engineers ,therefor we can provide the best technical support for our customers .Cooperation with the clients from many cities of the country , Asia , Europe , America and so on .  
??Biosled Technology is committed to provide the best wireless LED display control system ,wireless LED Multimedia Solution. Our products widely used in community advertising , sports lottery chain engineering ,weather prediction , traffic guidance and so on . Enjoy a good reputation in LED display control card field .
??We still insist on honesty ,quality first in fierce competition .To provide the best quality and cost-effective products and services for our customers on the principle of equality and mutual benefit is our target .