Established in 2006 , Shenzhen TBD Optoelectronics CO., LTD. has made a name for itself in the list of top suppliers of led display sign in China. The supplier company is located in Shenzhen, Guangdong and is one of the leading sellers of listed products.Shenzhen TBD Optoelectronics CO., LTD. is listed in Trade India's list of verified sellers offering supreme quality of LED Car Message Sign etc. Buy led display sign in bulk from us for the best quality products and service.