11 Aug, 2016 We reqDear sir
We have buyers for import of optical working machines,
gadgets, tools for small optical components like prisms,
slabs, lenses, flats, cylinders, etc produced from optical
glasses ike BK-7, DF1, etc, our products sizes are small,
say maium 150 mm and most times small as far as
10 mm or even small at 5 mm. Machines are required for
cutting, grinding, polishing, buffing, vacuum coatin
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