Shenzhen Kingbird Network Technology Co., Ltd., based in Shenzhen, China, is a high-tech company. Our company has always focused on the research, development, sale and engineering service of wireless data communication systems and embedded operating systems. We provide users with industrial Ethernet solutions and port device networking solutions with reliable, flexible and cost-effective features. Our products are widely used in electric power, oil field, coal mine safety, weather forecast, post, bank, environment protection, water conservancy, traffic, railway, street lamp control, LED display and many other areas. Our products have successfully been exported to America, Australia, Iran, India, Nepal, Turkey and other countries and regions. To meet M2M market demands, Kingbird offers customized products according to customers' special requirements. Kingbird pays great attention to