the 17th Xiamen International Stone Fair, Hefeng booth area of nearly 300 square meters, a total of 1500 prospective customers received, the results are the most ever. Hefeng developed a professional measurement room system in the field of kitchen measurement, so that Hefeng has taken a solid step on the road to Internet decoration. He Feng and the Chinese Academy of Sciences to jointly develop quartz stone deep processing intelligent production line 2.2 generation. Hefeng's independent research and development of quartz stone plate intelligent production line test machine success, production efficiency and product quality achieved a breakthrough leap. The first workshop of Hefeng's third plate production base (smart factory) was completed.