GFS (Glue Fused to Steel) tank is a storage tank assembled from enamel steel plates, stirrups, self-locking bolts, sealant and other accessories on site. It combines the strength of steel and the corrosion resistance of porcelain glaze, and it is been widely used for drinking water engineering, aquaculture sewage engineering, landfill leachate treatment engineering, municipal sewage treatment plant, industrial sewage treatment engineering, kitchen waste treatment engineering, biogas engineering and biomass natural gas engineering. Enamel assembled tank has the advantages of short construction period, strong corrosion resistance, arbitrary expansion and relocation, and its service life is up to 30 years. The surface of the tank is smooth and moist, bright and bright, and the color of the tank can be customized according to the needs of users, especially suitable for the requirements of modern factory construction.