Honor
- Business license
- ISO9001 quality management system certification
- The utility model patent certificate relates to a temperature and humidity standard box
- The utility model patent certificate relates to a constant temperature tank
- Infrared imaging calibrator - patent certificate of design
- Blackbody radiation source - utility model patent certificate
- Blackbody Radiator Touch Screen System V1.0- Computer Software Copyright Registration Certificate
- Special calibration equipment for ear temperature gun - Utility model patent certificate
- Blackbody radiation source cavity device for calibrating forehead and ear temperature equipment - utility model patent certificate
- Miniature temperature and humidity standard tank - utility model patent certificate
- CE certificate
- CE certificate
- Import and export licence
- Account Opening Permit