Mr Lee has pursued a professional career as Mechanical Engineering for thirty years. More than ten years research work is awarded with Silver Medal Award in Taipei International Invention Show and Techno mart in 2007 - the invention of Auto & Energy-Free Toilet and Flush System. In addition to this, this toilet system has obtained patents issued by PIC , HKSAR, State Intellectual Property Office of the People Republic of China since 2004, marking the intellectual protection and recognition alike.

Email: toiletpartner@gmail.com
Website: toilet-partner.com
Tel: 2579 0013
Mobile: 9010 3137