On April 15, 2019, the 125th China import and export fair (hereinafter referred to as "Canton fair") opened in guangzhou pazhou international convention and exhibition center. Our general manager Yongxin Li and international trade manager Lily Lai participate in the fair to show our products and technologies to buyers around the world. Let Helida go to the world, let the world know Helida. During the exhibition, general manager li and manager lai communicated with guests from Peru, Indonesia, Japan, Malaysia, Arabia, India and other countries respectively, and reached a certain intention of cooperation.