扬州自丰机械制造有限公司（原上海自丰机械广高邮分厂），始建于1976年，座落在历史悠久的文化古城 扬州市北郊高邮，西邻京泸高速，淮江公路，南邻邮兴公路，交通方便快捷。
　　公司现有员工120人，工程技术人员20人，固定资产600万元，占地面积1.3万平方米，拥有车床、钻床、 镗床、刨床、磨床、滚齿机、插床等各类大、中型机床70多台套，设备齐全，技术力量雄厚，是机械制造 、加工专业厂家。
　　公司以搪瓷机械J44系列底传动双动拉伸压力机、YF系列数控液压双动拉伸机、GM系列数控调频球类研磨 机、SKC1000数控立式车床为主导产品，QE-1切料机、系列裁料机、切边卷口机、压光机、收口机是我公 司的拳头产品。搪瓷厂、铝制品厂、不锈钢制品厂、五金厂生产中周边辅助设备的设计与制造：J44系列 底传双动拉伸机，YF系列液压双动拉伸机广泛应用于日用五金家电，汽车，医疗器材，消防器材，铝制品 、搪瓷制品，不锈钢制品等工业产品生产，对铁板、铝板、铜板、不锈钢板等薄板材料进行拉伸工艺；GM 系列球类研磨机广泛应用于轴承厂，滚动原件厂，航空产品，工艺产品、碳化钨球、轴承钢球、陶瓷球、 水晶球、香蕉球等各种材料球类的精密研磨。
　　Yangzhou Zifeng Machinery Manufacturing Co.,Ltd,established in 1976,is situated in Gaoyou,the northern suburb of ancient Yangzhou City. Gaoyou boasts convenient transportation and is connected to the Beijing-Shanghai high speed railway and Huai-Jiang highway on west and GaoyouXinghua highway on the south.
　　Our caompany, with RMB 6 million fixed assets and an area of 13,000 square meters, hs currently hired 120 employees, 20 engineers and technicians included, Equipped with brilliant technical force and more than 70 sets of various large and medium sized machine tools for spinning,drilling, boring, planning, grinding, rolling, and plugging, Zifeng Machinery Manufacturing Co., Ltd deserves to be addressed as professional in mechanical manufacturing and processing.
　　The manufacturing of the company is focused on J44 series Underdrive(-Type) Double Action Drawing Press, YF Series Numerical Control Hydraulic Double Action Drawing Machine, GM Series Ball Lapping Machine, C100 Vertical CNC Lathe and Grinding Ball Stock Cutter. C550 Cutting Material Machine, Incision of Crimping Machine, Calender Machine and Teapot Necking -In Machine are the company's knockout products. Besides that, the company is also involved in the designing and masnufacturing of the peripheral equipments for enamel,aluminium,stainless steel ware and hardware factiories.
　　J44 series Underdrive(-Type) Double Action Drawing Press and YF Series Numerical Control Hydraulic Double Action Drawing Machine are widely used in the production of daily use hardware, home appliance, automobile, medical equipment, fire-fighting equipments, aluminum products, enamelware and staingless steel products.
　　In contrast, GM Series Steel Ball Lapping Machine is widely applied to the production of bearing plants, rolling element plants, aviation products and craft products. It is also adopted in precision grounding of balls of various materials, such as steel, ceramic, crystal, plastics, glass and artificial marble.