Our Address:
Main Office : Flat E & F, 9/F, Block B, Universal Industrial Center, 19-25 Shan Mei Street, Sha Tin, N.T., Hong Kong.
Calibration Lab : Flat G, 9/F, Block B, Universal Industrial Center, 19-25 Shan Mei Street, Sha Tin, N.T., Hong Kong.
Building Diagnostic Department : Flat C, 4/F, Block B, Universal Industrial Center, 19-25 Shan Mei Street, Sha Tin, N.T., Hong Kong.
Steel Lab / Concrete Lab : Workshop 3, 1/F, Wah Wai Centre, Nos. 38-40, Au Pui Wan Street, Shatin, N.T. (Face to Kwai Tei Street).
Chemical Lab : Flat E, 6/F, Block B, Universal Industrial Center, 19-25 Shan Mei Street, Sha Tin, N.T., Hong Kong.
Environmental Lab : Flat N, 17/F, Block B, Universal Industrial Center, 19-25 Shan Mei Street, Sha Tin, N.T., Hong Kong.

Contact Information:
Tel: (852) 2185 0900
Fax: (852) 2687 6752
Main E-mail: qtc@qtc-hk.com
Sales and Marketing E-mail: sales@qtc-hk.com