I plant development and production of horizontal hydraulic Dagong machine can span according to customer requirements directly on the computer man-machine interface, with beauty products span consistent production, significantly reduce labor intensity. Products are light weight, high strength, major, and good shock resistance, is widely used in the field of high-rise steel buildings. No Tan without beam vaulted roof, tall open space, free split combinations, easy to use. Light weight, steel is strong, good elasticity, excellent seismic performance. Variety of design styles, adaptability, both downtown district or remote town, economic beautiful apply. Mechanical lock stitch seams, airtight, saving time and improving efficiency