WELCOME to PT.BUMI TIRTA ABADI
Waterproofing, Roofing , Building Services
Bta specialists in all aspects of waterproofing ,internal / external,concrete repairs and concrete injection
Bta building services.villa renovations and new construction . Australian project manager with over thirty years experience
Bta building services now supplying Bluescope Steel Colorbond Roofing and Custom made flashing.