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　CORNING's New Design of Progressive Lenses Now Available from Y&S with both 6.00
　　and 3.50 Base
  　The New Generation of Photo 156 Grey (20120428)
  　Visit Y&S during International Vision Expo East 2012 (20120118)
  　Visit Y&S during MIDO 2012 (20120108)
  　Visit Y&S during the 12th China (Shanghai) International Optics Fair (20111218)
  　Y&S Got ISO9001 Certification (20111208)
  　Holiday Arrangement for 2012 Chinese New Year (20111101)
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