Hunan Feiersite Sensor Co., Ltd. is a high-tech enterprise integrating industrial sensors, intelligent control instruments, IoT perception layer, transmission layer, and platform layer product development, production and sales. Provide customers with high-end customized sensors and IoT system integration solutions. Products are widely used in aerospace/navigation/military, engineering/textile machinery, oil/gas, HVAC/air conditioning, smart cities, industrial interconnection and other fields. The company fully implements the ISO9001: 2015 quality management system, has obtained 22 national invention patents, more than 80 utility model patents and software copyrights, and has obtained CMC, CPA, CE, RoHS, Ex, ATEX, MA and other certifications. The product was successfully launched on a carrier rocket in the Pacific Ocean and won awards from the State Council and the Central Military Commission. The company has advanced production equipment and complete product testing procedures. With leading technology, excellent quality, and fast delivery, the company has provided personalized (OEM/ODM) solutions to more than 60 countries around the world, and won wide praise from customers at home and abroad. First upholds the corporate mission of "Sunac high-tech, contributing wisdom and strength to the development of smart cities and industrial interconnection". Aiming at the forefront of the development of global sensing and IoT technologies, in-depth creation of a connection system for the perception layer, transmission layer, and platform layer of the Internet of Things, and strive to become a leader in the Internet of Things industry chain!