Guangzhou Hengyun Electronics Technology Co., Ltd., established in 2002, is mainly engaged in R&D and production of electronic and electric control systems & products ranging from Escalator Control System, LED Devices, Industrial Control Device, Signal Device, Printed Circuit Board Assembly (PCBA) and Production. Customized production and services are also provided to our customers. All these products and services are accomplished by our strong technical teams who are sophisticated engineers and exporters in the field of technology. Our customers are famous enterprise and brand. In order to adapt their products for China market, some of their product functions need to be modified for the local market. We strive to fulfill the need of clients in different aspects: Product development, design, upgrade, and function integration. We are much appreciated by our clients and well recognized within