In May 2019, GRANDHAN(SZ) Micro taped the first HD(high-definition) video processing chip successfully, in China. The HD video CHIP has passed the reliability test and the production yield. All the parameters of the video chip have reached the international advanced level. 

In June 2019, the HD video chip sales gained more than one million cumulative turnover.

In September 2019, the Hisense AI camera project was official released. That camera project accepted the technical solution which provided by GRANDHAN(SZ) Micro. 

In 2019, the HD video chip sales achieved a leap-forward growth. 

In the face of the novel coronavirus, 2020, GRANDHAN(SZ) Micro Technology team invested human resource and technology. GRANDHAN(SZ) Micro succeed in both AI human body Temperature measuring instrument research and the mass production in short time. Contribute the GRANDHAN (SZ) Co‘s ability to the success of the fight against this epidemic.