American Society of Heating, Refrigerating and Air-Conditioning  ASME International Hong Kong Chapter  Coscom Technology Limited  FarEast Engineering Services Ltd.  Global Link  Hai Xiang Ind. Co.  HEXAPODA ENGINEERING TRADING LTD  HK EcoNet  Hong Hsin Electric Machinery (Dongguan) Co.,Ltd.  Hong Kong Computer Institute  Magna Industrial Co. Limited  Max Telecom Ltd.  Nortel  Rack-Tex Engineering Equipment Limited  South China Mold Engineering  The Institute of Civil Engineering  Times International Group Ltd.  Tong Yong Youhe Ltd.  Tralaco Limited  Tronica Electronic Engineering Co. Ltd.  TUV Rheinland Greater China  Wealth Engineering Company  World Reliability Organization  Yue Po Engineering Co. Ltd.  Zephyr Engineering Ltd.