Guangzhou Cheng Wen Photoelectric Technology Co. Ltd. is set research and development, production sales and service as one of the integrated high-tech enterprise, specializing in the production and operation of the LED photoelectric equipment. Major products are :Touchi Touchi, semi outdoor single color) double color outdoor full-color , unit board/ box display etc.. Product because of its advantages of wide dynamic range, high brightness long service life, stable and reliable work and become the ideal choice for many display media and outdoor work shows. Also can be widely applied to many industries of military station, hotel sports, news finance, securities advertising and transportation etc.. The company has professional and technical development personnel advanced operation, has many years of experience a large number of well-trained, skilled staff. Companies strictly enforce the ISO90012000 quality control system: the existing national product has covered a large area of the market at home and abroad has won recognition and praise of users from all walks of life, create a good corporate brand and high visibility products in short supply. Excellent quality, honest reputation and perfect service is our unremitting pursuit of Cheng Sheng long-term adherence to the ,high quality market” good service to win customers full efforts to create efficiency, business principles. We wish all my colleagues and sincere cooperation” create brilliant.