Company brief introduction Shenzhen Dasheng Semiconductor Technology Co.,LTD, founded in 2002,is a high-tech enterprise of LED display and optoelectronic products with research and development, manufacture,marketing and serives. Taking proud of our own brandâ??sage,We provide a high level of support for our customers in the specialist field of LED display and LED lightning series. Our company currently has 6 branches in china with the headquarter in shenzhen High-tech industrial zone .Being one of the leading manufacturers in china in the line of LED series products,Sage brand products are widely used in out-door advertisement,transportation,building,stadium,powerstation,school,xxxxx, our products was received the certificate of ISO9001:2000,CE,UL and ROHS. Through great efforts of all the staff,Dasheng Semiconductor grows up quickly and steadily ,sage brand led series has enjoyed the good markets both in home and abroad. http://xxxxx