QUANTUM MARINE LIMITED

Blue Diamond Global Limited

FUCHUN HK HANSHE BOWU LIMITED

Om Yu Cho Cleaning Service Company Limited

PETROCHINA (HK) IMP & EXP LIMITED

OPENBUSY DEVELOPMENT LIMITED

ORIENT FORTUNE INTERNATIONAL (HK) LIMITED

KWONG HANG INVESTMENT LIMITED

Credibility Technology Co., Limited

Hendersen Consulting Limited

ENGELBERTH & PARTNERS LIMITED