Considering that was the first time that he had spent a huge sum to buy machines overseas, the buyers asked if he could come to our plant and check the machines by himself. We delightedly invited him to our fertilizer machinery making plant and booked a hotel for him. When he arrived, we picked him up and went to the factory. During the factory tour, we introduced every fertilizer making machine that is required for his organic fertilizer production line. Our client seemed very interested in our rotary churning granulator, and he asked lots of questions about it.