PRINCE FORD INVESTMENT LIMITED

Footprint Development Limited

NINGBO KHALID INTERNATIONAL TRADING CO., LIMITED

DAOQIN TOOLS LIMITED

DICTUM FACTUM LIMITED

AMPLE VICTOR INVESTMENT LIMITED

JINLANGDA ELECTRONICS TECHNOLOGY LIMITED

OLIGOLL (HONG KONG) INSTITUTE OF BIOTECHNOLOGY LIMITED

KING GLORY RESOURCES INTERNATIONAL LIMITED

CHI LIK KO (Hong Kong) Development Co., Limited

China People's Livelihood Sos Group Limited