Shuangjing Technology Co., Ltd. is a high-tech company whose core business is the design, testing, and sales of integrated circuit products and their application products. With a registered capital of 50 million yuan, it has R&D bases in Tianjin Development Zone and Beijing, and sales offices in Shanghai, Shenzhen and Hong Kong. Shuangjing's design and market strengths lie in various instrumentation integrated circuits, application products and its service support capabilities. And maintains a high market share in this field. Shuangjing Company has many years of technology accumulation, strong independent design and R&D capabilities and testing support capabilities, and complete machine users. Maintain close cooperation and interaction with foundry manufacturers. We can provide customers with customized integrated circuits so that their products can maintain strong market competitiveness. Simultaneously achieve the common growth of dual competition and customers. Shuangjing's product expansion in recent years has focused on smart instruments, wireless sensors, and transceiver chip products. Based on these integrated circuits, it will comprehensively launch wireless instruments, wireless-based green energy-saving systems, and Internet of Things terminal product solutions. Drive both competition and customers to achieve new leaps.