Beijing Jeffoptics Company Limited

 Glass Machinery / 7 views

Beijing Jeffoptics Co.,Ltd. is a company dedicated to R&D glass surface stress measurement instruments. The instruments are applied for chemical tempered glass surface stress measurement and thermal tempered glass surface stress measurement.

Contact details

Room 225, Building 1, Jimenli Community, Haidian district, beijing, China. +86 153 2112 8188 jeffoptics@hotmail.com http://www.jeffoptics.com/index.php

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