Hunan Philst Sensor Co., Ltd. is a high-tech enterprise that integrates the research and development, production, and sales of industrial sensors, intelligent control instruments, IoT sensing layer, transmission layer, and platform layer series products. We provide customers with high-end customized sensor and IoT system integration solutions, which are widely used in engineering/textile machinery, oil/gas, HVAC, smart cities, industrial interconnection and other fields. The company has fully implemented the ISO9001:2015 quality management system, obtained 22 national invention patents, more than 80 utility model patents and software copyrights, and obtained certifications such as CMC, CPA, CE, RoHS, Ex, ATEX, MA, etc. The company has advanced production equipment and a complete product testing process. With leading technology, excellent quality, and fast delivery, it has provided personalized (OEM/ODM) solutions to more than 60 countries worldwide, winning widespread praise from domestic and foreign customers. Philst adheres to the corporate mission of "integrating and innovating high-tech, contributing wisdom and strength to the development of smart cities and industrial interconnectivity". Aim at the forefront of global sensing and IoT technology development, deeply build a connection system for the IoT perception layer, transmission layer, and platform layer, and strive to become a leading enterprise in the IoT industry chain!