Gao Jin photoelectric strength to prove! Our full range of unit board module massive stock sales in Jiangsu led unit board, indoor and outdoor single-color full-color everything! Welcome to the expedition to witness the strength of the company! We began to sweep at the market today! As long as you have the amount of the price you have the final say! Premise is to ensure the quality of the customer! The company committed to a single batch of red Guarantee 2 years! LED single-color full-color national inventory more than 300,000! Spot is capricious! Many causes of display pixels out of control, the most important reason is that "LED failure." LED main cause of failure can be divided into two aspects: First LED its poor quality; the second is to use improper methods. Through analysis we summarize the correspondence between the LED failure modes and between the two main reason. Ningxia led unit board _ Gao Jin photovoltaic (certified) _led unit board provided by Jinan Optoelectronics Technology Co., Ltd. Gao Jin. Jinan Gao Jin Optoelectronics Technology Co., Ltd. (www.gjlled.cn) is an industry leader in Jinan, Shandong, liquid crystal devices, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Gao Jin photoelectric leadership with the staff warmly welcome all inquiries negotiations to create high gold Photoelectric better future.