Shantou Nanhai Electrical Equipment & Machinery Co.,Ltd. is located in the South of China.Our company is specializing manufacturer the Auto-changing Picture Advertisement Light Box. We own massive technology capacity, well equipment,advanced processing technology and great ability in products development and design. This kind of box is the new technology to replace those fix unchanged box. This series of products are suitable for demonstrating your advertisement in the indoor and outdoor public place, such as wharf,airport,shop,hotel,bank,exhibition,etc. It has enjoyed the high prestige by the advertisement businessman abroad and at home. The products are export all over the world, esp the most active market is in Middle East,Europe, American & South Asia country. In the future,we will continue to improve the products and make the quality perfectly , we believe we will won the good market with our sincere, best price and well service.