Made of steel gratings, drain cover is widely used in municipal administration, botanical garden, parking lot, factory, road, wharf and airport and various industrial and civil constructions.
Features:
＃ Contour artistic: Simple and direct line, silver semblance, modern style
＃ Best draining water: The water leakage area reaches 83.3%, two times of cast iron.
＃ Hot dip zinc: anti-rust strength strong, 30 years exempt maintenance and exempt replacement.
＃ protection design: the cap and the frame are joined by gemel, security, safe, opening convenient
＃ Save investment: great ***n, heavy load, the price is lower than the cast iron; And can save the expense that change cast iron cap when it is robbed or broken.
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