Founded in 2018, Xiamen Guoyan Technology Co., Ltd. is located in Building C, Jianye Building, No. 96 Xiangxing Road, Torch High-tech Zone (Xiang 'an) Industrial Zone, Xiamen city.Since its establishment, the company has been focusing on the innovation and upgrading of low-voltage electrical appliances industry, committed to the research and development, manufacturing and sales of low-voltage distribution appliances and terminal distribution appliances, to provide customers with high quality, reliable and safe low-voltage electrical products.The company has independently developed KYB1-100 series and KYB2-125 series of high-performance miniature circuit breakers, KYB3-63 series of cost-effective miniature circuit breakers, KYM1 series of molded case circuit breakers, KYM1L series of residual current protection circuit breakers and other products related to power distribution.These products have obvious advantages of reliable performance, excellent quality, safety and stability, and have been widely used in industrial equipment control, DC power supply system, mobile communication and other industries at home and abroad.The company has passed the ISO9001 system certification, has the whole chain, the whole life cycle quality control system, firmly establishes the quality is the first life force and the customer quality supreme principle.The company attaches great importance to product research and development and innovation, and has set up a technical team composed of senior product experts, experts in industrial control, DC power supply and other fields, and experts in electrical, mechanical, integrated circuit board, simulation and process manufacturing.The company has established long-term cooperative relations with a number of new energy enterprises and scientific research institutions, providing a reliable guarantee for the company's new product development, new technology application and talent training.After many years of hard work, the company has achieved a number of important results in the product technology on the road, has put forward the circuit breaker main and auxiliary multi-breakpoint technology, arc multi-channel shunt technology, contact quick switching technology, multi-loop excitation system technology and integrated electromagnetic mechanism technology and other major technological innovation new solutions.The application of these innovative technologies has greatly improved the rated current, short circuit breaking capacity, temperature rise performance, electrical life and other important performance of circuit breakers.The company has dozens of national patents that enable it to continuously provide customers with cost-effective products with independent intellectual property rights.