GFS (Glass Fused to Steel) tanks are storage tanks constructed using enamel-coated steel plates, stirrups, self-locking bolts, sealants, and other accessories assembled on-site. This innovative tank design combines the robustness of steel with the corrosion resistance of porcelain glaze, making it a popular choice for various applications such as drinking water systems, aquaculture sewage treatment, landfill leachate management, municipal sewage treatment plants, industrial wastewater treatment facilities, kitchen waste treatment plants, biogas projects, and biomass natural gas facilities.

Enamel assembled tanks offer numerous advantages, including a quick construction timeline, exceptional corrosion resistance, flexibility for expansion and relocation, and a lifespan of up to 30 years. The tank's surface is smooth, glossy, and can be customized in color to meet user preferences, making it particularly suitable for modern factory construction requirements.