QHE Trading Co., Limited

FONVOO INDUSTRIAL CO., LIMITED

ALCO TIMBER CO LIMITED

DRAGON WELL TRADING LIMITED

Comper Technology Investment Limited

CENTURY TOP CORPORATION LIMITED

DSK GLOBAL CORPORATION LIMITED

GERMANY MILAN INTERNATIONAL ALUMINUM INDUSTRY LIMITED

HONGKONG TIANZI INVESTMENTS INTERNATIONAL LIMITED

HONG KONG WO LIANG (INTERNATIONAL) INVESTMENT COMPANY LIMITED

Eden Hardware Limited