Weihai Jingxun Changtong Electronic Technology Co., Ltd. is located in Weihai, the most suitable city. The company specializes in all kinds of character superimposing devices, environmental monitoring, agricultural monitoring, industrial monitoring of Internet of Things sensors and Internet of Things transmission equipment, integrating research and development, production and sales. One, is a full-line IoT product supplier. Creating influential products and teams is the company's mission.Technical strength:We strive for excellence in our products and strive to make every product a military-grade quality. The product adheres to independent property rights and has obtained numerous patents and copyright certificates.The company attaches great importance to the management of the supply chain, and each product is a product that engineers are rigorously designed and have intellectual property rights. Product ic is a well-known choice.