As one of the main products in Huoyun Company, HY-B22 series have gained good praise from customers since its first launching depending on its excellent performance and product stability. The series have been exported to all over the world as soon as being put onto the market, such as the UK, Italy, the Netherlands, Sweden, Austria, Hungary, Ireland, Czechoslovakia, Turkey, Russia, Azerbaijan, the USA, Korea, and South Africa. All this has established a solid foundation for creating Huoyun brand in international market.