HAPPY STATE INVESTMENT LIMITED

LANCASTER HOLDING LIMITED

POWER PROFIT INTERNATIONAL INDUSTRIAL LIMITED

JELECO TRADING CO., LIMITED

DRAGON WIN INDUSTRIAL LIMITED

CROWN NICE INTERNATIONAL LIMITED

MODERN TIMES LIGHTING ELECTRIC LIMITED

CHINA PROFESSIONAL EDUCATION LIMITED

HONG KONG RUIYAN BIOTECHNOLOGY LIMITED

HONG KONG GROUPS INDUSTRIAL DEVELOPMENT (HOLDINGS) LIMITED

Hong Kong Sunroad Electronics Co., Limited