HangZhou Everfine Photo-e-info Co., Ltd. provides photoelectric, biometric, Infrared, UV, EMC, and DNA diagnosis products in China. The company offers lighting measurement products, including spectroradiometer integrating sphere systems, goniophotometers, aging lifetime and thermal resistance tests, optical radiation safety and blue-light hazard tests, irradiance colorimeters, flicker and glare tests, and plant lighting tests; medical device measurement products, comprising endoscope and cold light sources, light-source optical radiation, and medical device optical radiation safety measurements; automotive lighting measurement products that include light distribution, ambient lighting, online lighting distribution, vehicle projection lights, head-up displays, vehicle displays, and vehicle CMS tests; and UV/IR measurement products, such as ultraviolet radiation, infrared radiation, and VCSEL tests. It also provides materials color measurement products, including spectrocolorimeters, haze meters, visual color assessment tools, glossmeters, and BSDF spatial scattering distribution measurement systems; electronics measurement products, comprising power analyzers, digital power meters, LED driver/electronic rectifier analyzers, DC power supplies, AC power supplies, and integrated test systems; EMS electromagnetic immunity and automotive electronics EMC test instrument systems; and display measurement products, such as universal luminance meter series, mini/micro LED displays, mobile phone displays, TV displays, OLED displays, projection displays, AR/VR display tests, as well as luminance sources for calibration. The company was founded in 2003 and is headquartered in Hangzhou, China.