Beijing Research Institute of Synthetic Crystals Co., Ltd. is a subsidiary of China National Materials Materials Group Co., a high-tech enterprise, has to a Chinese Academy of Engineering, and national experts as the core team of technical personnel, with strong technology development strength, in the infrared optical materials, nonlinear optical crystals, scintillation crystal, glass ceramics, transparent ceramics, synthetic diamond alloy catalyst preparation techniques to achieve with powder material aspects of advanced international and domestic leading level, many times for major national projects (such as God light, the Shenzhou spacecraft, Chang E One, Beijing 29th Olympic Games) to provide critical material support.

Infrared optical division is mainly engaged in the development and production of the development of infrared optical materials division has a currently the largest infrared materials production lines, the core product is hot hot polycrystalline polycrystalline magnesium fluoride and zinc sulfide, is an excellent performance in wave, long wave infrared materials, mainly used for a variety of infrared imaging guidance equipment fairing and windows.

Division uphold SINOMA IOL Institute thirty years of infrared materials production technology, innovation, achievement level or above have won several awards, technology and productivity remains the leading domestic level.