Contact : Mr. Law – Technical Manager
Email : bd@qtc-hk.com
Direct Line : 21850905
Main Office : Flat E & F, 9/F, Block B, Universal Industrial Center, 19-25 Shan Mei Street, Sha Tin, N.T., Hong Kong.
Building Diagnostic Department : Workshop 1B, G/F, Yale Industrial Centre, 61-63 Au Pui Wan Street, Sha Tin, N.T., Hong Kong.