It is special and unforgettable on September 10th.We have new customersto visit our factory.They have cooperated with us since 2010.We have good relationship all the time.As our customers have a large project in our factory,they came to discuss with our professional engineers how to improve the products Our conversation is smooth and pleasant.Our customers are very satisfied with our factory and also gave us some suggestion how to adjust our factory's structure for long development.Finally, customers said "this visiting to kangfeng company is worthy and they will consider to expand business scope with us".