Gate and Fuensu residential that clothing copper alloy

摘要

(57) [summary] (modified with) [purpose] gate and Fuensu is because they are exposed to the elements outdoors, easy per mold and dirt and rust, equivalent nature of iron and aluminum castings and these to strong copper alloy it is to be given to the surface. [Configuration] iron or residential gate made on the surface of the aluminum casting 7 by spraying a copper alloy 8 and Fuensu.