In municipal sewage treatment project, Municipal Sewage Tank often needs to have the characteristics of fast installation and stable operation. Recently, Shijiazhuang Zhengzhong Technology Co.,Ltd(Center Enamel) successfully completed the Sichuan Municipal Sewage Treatment Project. The "giant Lego"-style rapid assembly method of the Glass Fused To Steel Tanks significantly improved the installation efficiency. At the same time, its superior corrosion resistance ensures the long-term stable operation of the project. After the project is put into use, it will effectively alleviate the local sewage treatment pressure and improve the urban water environment.