CONTACT US

Contact: Ms Venus Yeung

Tel: +852 2156 2387 (HK)

emai: info@buildingsmart.org.hk

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19/F, Nathan Commercial Building, 430 Nathan Road,

 Yau Ma Tei, Kowloon

Contact: Ms Zheng

Tel: +86 13922491383 (CN)

email: 

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