We have built an 8-inch silicon-based MEMS infrared detector production line, 2-6 inch various cooled infrared detector production lines (including mid wave MCT, InSb, mid-wave high-temperature and long-wave T2SL detector chips), forming a complete detector industry chain from infrared materials, chips, packaging to devices. Infrared camera cores have the advantages of small size, low power consumption, high cost performance, and customizable features. They are suitable for the development and integration of infrared thermal imaging cameras/systems in various fields.