The ball valve has a wide range of pressure and diameter, but its temperature is limited by the seal ring material. Ball valve is divided into fixed ball valve and floating ball valve in structure; In the form of seal is divided into soft seal ball valve, hard seal ball valve and soft hard double ball valve. This Saudi customer was introduced by other old customers of our company. He also had a certain understanding of our company and put forward his requirements to us. First of all, the most important thing is the quality of the product, and the second is the price. In terms of quality, we send samples to customers for them to check; in terms of price, we also make great discounts for customers, and customers are quite satisfied. Finally started this cooperation with us.