Alsum
- 消防系统
- ABN 85 090 693 860
我们持有昆士兰州QBCC承包商执照：Mechanical Services - Air-conditioning and Refrigeration (Unlimited Design), Passive Fire Protection - Fire Collars, Penetrations and Joint Sealing。
我们持有昆士兰州QBCC承包商执照：Mechanical Services - Air-conditioning and Refrigeration (Unlimited Design), Passive Fire Protection - Fire Collars, Penetrations and Joint Sealing。