On September 16, 2005 (friday), Under The Meticulous Organization Of Hong Kong Kedian Company, Rong Xiang Company Successfully Held A Lecture On 'electromagnetic Compatibility Design, Investigation And Testing Technology' And An On-site Emscan Electromagnetic Interference Scanning System At The City University Of Hong Kong. During The Presentation, As Many As 180 People Attended The Lecture. Experts And Colleagues Who Participated In The Lecture Unanimously Reported That The Lecture Was Rich And Practical, And Expressed Great Interest In The Emscan Electromagnetic Interference Scanning System. Many Companies Hope That Rongxiang Will Give Another Lecture To Their Design Team And Bring Emscan To Test.