The three day of the thirteenth international power equipment and technology exhibition was held at the Beijing International Exhibition Center in October 21st. Beijing Fibote Photoelectric Technology Co., Ltd. as a well-known optical fiber power online temperature monitoring overall service provider, but also actively participated in the exhibition, to enhance the company's reputation and brand image. During the exhibition, many customers at home and abroad have been interested in our new optical sensing technology, such as fiber grating, power switch cabinet, temperature on-line monitoring system, FET-100, and so on.