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The
stair railing material for interior use could be wrought iron,
stainless steel, copper and other metals. For the top railing,
beside wrought iron, copper, stainless iron and wood, stone
and other materials could also be selected.
For exterior-use stair railings/balconies, we can galvanize
them in one piece after welding process. Since they are galvanized
after welding, not before, the welding connections are also
rustproof so that they can sustain for more than 10 years
without rusts |
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