HangZhou Everfine Photo-e-info Co., Ltd. provides photoelectrical measurement equipment and calibration services to institutes, laboratories, and corporations in China. It offers LED/lighting measurement, which includes spectroradiometers, goniophotometers, LED thermal/aging life test systems, optical radiation safety systems, illuminance meters, glare/flicker tests, plant lighting test systems, medical lighting tests, and test accessories. The company also provides ultraviolet spectral irradiance meters, radiation test systems, UV color and photometry and electricity tests, gonio-spectradiometers, ultraviolet spectral irradiance meters, IR high accuracy array spectroradiometers, IR LED goniophotometers, infrared photosensitive automatic testers, IR gonio spectroradiometer systems, VCSEL optical and electrical systems, VCSEL gonioradiometer systems, VCSEL automatic online test systems, and laser power meters. In addition, it provides automatic lamp tests, which includes auto-temperatured LED opto-electronic analyzers, goniophotometers, and retroreflection. Further, the company offers onboard display detection equipment, which involves imaging luminance and SRC radiance colorimeters, head up display optical characteristics measurement systems, and DMS series navigation screen ambient light contrast and optical measurement systems; and automotive material tests. Additionally, it provides luminance/display tests, including luminance meters and light source, smartphone, TV, LCD, LED, OLED, projector and tablet measurement, AR/VR display measurement, luminance/color test, and backlight and LCM module measurement products. It also provides power analyzers, single and three phase digital power meters; drivers/electrical ballast/components analyzers; DC and AC power supply products; harmonics and flicker measurement systems; EMS and EMI test systems; and test and calibration services. HangZhou Everfine Photo-e-info Co., Ltd. is headquartered in Hangzhou, China.