Focusing on infrared online testing for 30 years, Guangzhou Tongfei Technology Co., Ltd. was established in 2001, and Unitron from the Netherlands is our research and production partner for the new generation of infrared testers. The new generation of infrared testing system "InSenXe" can quickly non-contact test moisture, coating weight, and film thickness. It can be installed on the coating head or winding end to achieve real-time monitoring of production and improve yield and quality. Suitable for all rolls or sheets.