Weihai Hantang Measurement and Control Technology Co., Ltd., located in Weihai, Shandong, China's happiest city, was established on October 10, 2019 and has been rated as a technology-based small and medium-sized enterprise, innovative small and medium-sized enterprise, and high-tech enterprise. Hantang Measurement and Control is committed to providing batch testing systems for piezoresistive pressure cores, transmitters, and customized services for high-temperature and high-pressure transmitters/signals for aviation, aerospace, shipbuilding, universities, research institutes, and other industries. Customization and production of testing fixtures and pipelines. At present, the AUT-2 pressure core batch testing system, FD60 monocrystalline silicon pressure core batch testing system, AUT200 pressure transmitter batch testing system, HT256 pressure core batch testing system, and MATE1600 pressure core batch testing system developed by the company have been widely used in pressure core and pressure transmitter manufacturers, greatly improving data accuracy and production testing efficiency.