AMERICAN DRAGON LIMITED

Little Bird Investment Co., Limited

PU SEN YANG TECHNOLOGY CO., LIMITED

ITALY SENLOLAN INT'L GROUP LIMITED

Fortune Engineering Services Limited

KYLIN INTERNATIONAL INVESTMENT (HK) LIMITED

CRYSTAL EMPIRE INVESTMENT LIMITED

CO-WEALTH COMPANY LIMITED

HUNG HUI ELECTRONICS TECHNOLOGY CO., LIMITED

MING BO ENGINEERING COMPANY LIMITED

EASTECH ENTERPRISE CORP. LIMITED