The customer made an inquiry at the Ali shop on August 28. We sent the customer a product catalog. On September 6, the customer contacted and asked to add WeChat. After that, we directly made a video call to communicate. The customer is a China-speaker and is fluent in Mandarin. I am interested in vegetable containers. I am a construction engineer myself, and now I want to know about investment. After the customer gave a general introduction to the vegetable growing container, we suggested that he buy some small systems as samples to see the planting effect, so we recommended the aeroponic tower, and the customer agreed with our idea and was very satisfied.