NQA Equipment & Chemicals Co., Ltd will participate in The 7^th International Exhibition and Conference on Coatings and Printing Ink Industry in Vietnam -  COATINGS EXPO 2022 which will take place from Aug 03^rd  to Aug 05^th  at Saigon Exhibition & Convention Center (SECC)

Instruction for Irradiance calibration for QUV series 

Instruction for UV lamp replacement 

NQA participated in The 6^th International Exhibition and Conference on Coatings and Printing Ink – COATINGS EXPO 2019 that took place from June 26^th 2019 to June 28^th 2019 at the Saigon Exhibition and Convention Center (SECC)