扬州日上真空设备有限公司是专业生产真空包装机械和真空泵的企业。集科研、制造、销售于一体，生产设备齐全、工艺先进、技术力量雄厚，其中具有自主知识产权的旋转式自动真空包装机和无油涡旋真空泵属国际先进，国内首创产品。除以下系列产品外还可以根据用户需求定制各种规格的真空设备。    本公司宗旨：质量第一、用户至上。    Yangzhou Rishang Vacuum Equipment Co., Ltd. is specialized in producing vacuum packing machines and vacuum pumps, integrates the scientific research, manufacture with sale, owning complete production equipment, advanced work- manship and abundant technical power, among the products, the rotating type automatic vacuum packing machine and oil-free scroll vacuum pump with independent intellectual property right is first in China and advanced in world. Besides the following products, the vacuum equipment of other special specifications can be designed according to customers' requirements.    Our tenet: Quality first, customer uppermost