A client of a medical device company asked us to ask for a portable dental X-ray machine to take pictures of the oral cavity. The client said that the hospital would like to invite tenders, but the request was urgent. He wanted to ask about the parameters and price of our portable dental X-ray machine. I sent the product information of the portable dental X-ray machine to the customer, and briefly introduced the product. Our dental film machines are portable and vertical. The customer chooses according to their specific needs. Finally, the customer chose the portable dental X-ray machine, asked the price, quoted the price including tax and freight to the customer, and sent the relevant documents. The client said that he would go to the hospital for a talk first, and then he would reply when it was settled.