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We are selling Category 5/5e Jacks, Plugs, Line Coupler,
Patch Panel, Surface Box, Strain Relief and more. |
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We have a thousand kinds of Telephone Coupler, Wall
Plate, Wall Jack and more. |
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Fiber Optics is a branch of optics dealing
with the transmission of light through fibers or thin rods of glass or
some other transparent material of high refractive index. If light is
admitted at one end of a fiber, it can travel through the fiber with very
low loss, even if the fiber is curved. |
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If you are an
installer or distributor and interested in OEM or custom-made private
label in our products, please give us a call. |
©Copyrights 2009
R.J. Group. All Rights Reserved
Customer Care/ Tech. Support: Email info@rj-crystalsystem.com or Toll Free (800)
847-3663
38-14 30th Street, LIC, NY 11101. Phone (718) 937-0848 & Fax (718)
937-2848
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