... roads, parks, squares and other drainage projects COMPOSITE WATER METER BOX TRAITS1.Nice appearanceComposite resin color covers are present in the ... stainless, no mold, no rot, no paint, the ability of many gas, corrosive liquid medium; 4.Fatigue resistancecomposite covers have ... . 7.Safety and security:covers the installation and use of composite materials, the process will not crash and have ...