Mirror standard, Flatness
0.3um, Surface roughness: Ra0.01um
Vertical edge 90 degrees in
flat or gears.
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Hydraulic press 300T to
500T
Products can be 27mm-76mm
diameter.
Products can be made of
18-24 carat. sterling(92.5% silver), or
brass or copper body with
0.25-0.30um carat (24 carat) plated
or more
thicker carat
plated.
Sweden special steel for
our mirror moulds.
Japan refined copper for
mirror body.¡@
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