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  • Award Best friendly commercial aids product in 2015-2017 from Bureau of Standards, Metrology & Inspection, Ministry of economic Affairs, ROC.
  • Wealtree stairlift products through the CNS 15830-2 and ISO 9386-2 certification.
  • 4 Utility Model Patents of ROC.
  • 4 Utility Model Patents of PRC.
  • 3 Utility Model Patents of Australia.