AVIC Chengdu Aircraft. 

Zhonghang Electronic Measuring Instruments Co., Ltd. develops, manufactures, and sells electronic measuring instruments worldwide. It offers strain gages, strain gage based sensors, weighing indicators and software, testing and measuring systems for the aviation industry, automobile performance and environmental detection systems, automobile driver intelligent training systems, remote networking regulatory network platform, on- board weighing control systems, automatic systems, and precision mechanical and electrical control parts, as well as Internet of Things application, and military and civilian use measurement and control products and system solutions. The company's products also include pressure and torque transducers, digital and customized load cells, miniature sensors, accessories, and weighting pads; transmitters and junction boxes; hair spring; welding robot station miniature; hard and brittle material process; and motor vehicle, motor vehicle testing, driver and examinations, vehicle networks, and regulatory platform software. The company was formerly known as Zhongyuan Electrical Measuring Instruments Factory and changed its name to Zhonghang Electronic Measuring Instruments Co., Ltd. in 2002. Zhonghang Electronic Measuring Instruments Co., Ltd. was founded in 1965 and is based in Xi'an, the People's Republic of China.