Today: HKPC seminar on TOPFactory. HKPC Building. HKPC seminar: 'Lean manufacturing - Improve service efficiency and competitiveness'. HKPC Building. HKPC seminar: 'Internet security and information protection'. HKPC Building. Monday, April 30: 2007 International Conference for Asia-Pacific Automotive Industry (until May 1). Thursday, May 3: Hong Kong General Chamber of Commerce pre-annual general meeting press conference and AGM. HKCEC.