The cement silo is used to stock the cement in the working site, also it can stock other material. This client is a new customer for us, he know our company and our products from other client. He find us and tell us that he plan to use the silo to stock the Calcium carbonate powder. And we started to discussed about the details, clear about his needs,making the drawing according to his working site. In the whole process, we had a very happy and smoth conversation, he is a really nice person. Finally, he signed the contract with us. We are appreciate his trust to our company, we also expressed our gratitude to that regular client who introduced our products to him. The companies who own good reputation in the market is from their good quality, but not the lower price.