Shenzhen Guojia Optoelectronics Co., Ltd is a integrated high-tech enterprises, specializing in the R&D, engineering, manufacturing, marketing as well as service of LED display and matching products. The company boasts advanced production equipment and abundant raw materials resources, outstanding experts from the industry, high-quality, high standards of mordern management team, professional technical personnel as well as a highly-skilled production products have been covered throughout the domestic market, users from all walks of life have won the recognition and praise, build a good corporate reputation and high brand. The main raw materials are well-known enterprise product and the product exported to foreign markets. Please feel free to contart us: tian.555 at