2019 Company Established Huanyu Vision was established in July, 2019 by Mr. Zhang, who was the core engineer in TOP well-known security enterprise. 2252, 2233 zoom launched 2020 2MP & 4MP Series Zoom Cameras R & D and Launched 2MP & 4MP series zoom launched, includes normal range zoom, long range zoom and ultra long range zoom.. 2021 4290 Ultra Long Range Launched Company Relocated 4290 ultra long range zoon launched in March, 2021. At the same time, Huanyu developed Eliminate Heat Wove Algorithm successfully. Huanyu relocated to new office in June, 2021 with larger and better environment. 2022 Thermal Imager Released 384*288, 640*512, 1280*1024 with various lens thermal imager module, Bi-Spectrum Single IP encode board all be released at Jun. of the 2022 THMGC thermal imager series EDB46V encode board