Shenzhen Pengyulong Technology Co., Ltd. is a high-tech company integrating the R&D and manufacturing of EL light products. We have sophisticated production and monitoring facilities and rich technical sources. Guided by the principle of cherishing workers and product development, we employ high salaried EL specialists from both home and abroad as our technical consultants to ensure solid product quality. Meanwhile, we have also fostered many EL engineers with profound theoretical ...