Shenyang   Academy of Instrumentation Science Co.,Ltd. is a national scientific research   institution initially founded in 1961, was subordinate part of National Ministry of Machine-Industry,   and after belong to China National Machinery Industry Corporation (SINOMACH)   at the present time.The SAIS is a national recognized high-tech enterprise, a Shenyang torch type scientific research institute,Shenyang postdoctoral entrepreneurship base and National Postdoctoral research workstation. The company’s "Huibo" is a famous trademark of China, and "Huibo"   product is a famous brand product in Shenyang.

    SAIS Co., Ltd. HB Optical Who has more than 50 years R&D in the field of optical thin film is a leading   manufacturer of precision optical filter. HB   Optical as a famous professional team in the world that develops key core   devices of all kinds of virus fluorescent PCR detection equipment, the   company has made great contributions to the successful fight against SARS and Ebola virus. During the fight against the new corona virus pneumonia  epidemic, Huibo Optical rapidly developed a PCR fluorescent filter for  detection, its real-time fluorescent RT-PCR detection of new corona virus  nucleic acids as the main method of diagnosis, differential diagnosis, and   discharge standards. Up  to now, Huibo Optics has provided more than 57,400 PCR fluorescent filters in   total, providing strong technical support for building an epidemic prevention   and control system, and contributing scientific and technological strength to   consolidate the epidemic monitoring system.

    According to the requirements of the  Central Joint Defense and Control Mechanism Deployment and the need for epidemic prevention and control material allocation, our academy was   successfully included in the list of national, provincial key epidemic   prevention and control enterprises, and ensure the supply and stability of   epidemic materials production in our country.