CAIC Tianjin Aviation Electromechanical Co., Ltd, subordinate to China Aviation Industry Corporation (AVIC), was founded in 1953, which is the first large-scale state-owned enterprise to manufacture aviation electrical appliances in China, and is also the birthplace of aviation electrical appliances in China. The products are widely used in aviation, aerospace, transportation, coal, chemical, petroleum, textile, construction, food, medical, home appliances and many other fields. In recent years, the company has developed hundreds of products on the basis of aviation electrical appliances. There are more than 10 series such as food packaging machinery, medical equipment, construction electrical appliances, transportation electrical appliances, fire alarms, coal mining equipment and so on. The company to assets as a link, has and China Aviation Foundation, also invested in the establishment of the Tianjin Tianhang Electrical and Mechanical Industrial Development Company and Tianjin Construction Electrical Appliances Joint Company.
The main products are: aviation electrical appliances have a variety of electromagnetic relays, temperature relays, high-energy ignition devices, fire detectors, fire control boxes, temperature control boxes, switches and circuit breakers, force arm automatic regulator, projectile and so on. Non-aviation products are building appliances, such as multi-series earth leakage switches, small automatic air circuit breakers, power distribution boxes, low-voltage distribution, etc.; building fire alarm products mainly include ionic smoke detectors, differential temperature fire detectors and fire alarm controllers; automatic fire extinguishing systems have microcomputer four-zone automatic fire extinguishing controllers, etc.; food and food packaging machinery have automatic liquid packaging machines, automatic vacuum packaging machines, automatic Food and food packaging machinery are automatic liquid packaging machine, automatic vacuum packaging machine, automatic semi-fluid packaging machine, automatic liquid / viscous material packaging machine; medical equipment has a pathology rotary slicer, automatic physiological tissue slicer knife grinder, tissue embedding machine, frozen slicer; coal mining equipment has air-heavy fluidized bed, dry coal separator, four-stick crusher, earth leakage protection devices, and so on. In addition, there are industrial ignition devices, transportation appliances and other products, including products NBJ1, NBJ2-type liquid packaging machine won the National Silver Award, C45N series of small automatic air circuit breaker to meet the international IEC898 standards.