Guangzhou Yufeng Machinery Co. , Ltd. is a domestic ventilation pipe machinery and sheet metal equipment, metal cutting equipment manufacturing, Guangzhou Yufeng Machinery specializing in sheet metal equipment, cold/warm ventilation machinery equipment manufacturing and research and development. At present, the leading products are: Angle Steel flange punching and shearing machine, round flange forming production line, round flange punching machine, automatic air duct production line series, biting machine and other numerical control equipment for air duct processing. Our products with its excellent quality and perfect after-sales service system for users to achieve maximum benefits. With the advancement of globalization process, not only sell well at home, but also exported to Southeast Asia, the Middle East, North America and other countries and regions. Products are applicable to the scope of development to steel metallurgy, petrochemical, power nuclear industry, ship vehicles, aerospace, military, engineering machinery, heating and ventilation, containers, boilers, bridges, building materials and other industries machinery and equipment.