Er. David Zheng
Er. David Zheng (Zheng Zhijian) founded QP Academy to give Singapore construction and engineering professionals practical, experience-based training.
He conducted the two-day QP Academy course "BCA Periodic Façade Inspection (PFI): Requirements, Inspection Procedures and Reporting" on 13–14 November 2026.
(Editable — the owner should add verified qualifications and project experience in the admin portal.)