QBCC contractor licence 15108733
On register- Holder
- Yunhai Cheng
- Classes
- Carpentry, Mechanical Services - Air-conditioning and Refrigeration (Limited Design), Mechanical Services - Plumbing, Structural Landscaping (Trade)
- Grade
- Trade Contractor Licence
Checked against the QBCC register on 21 Oct 2026 QBCC record ↗