Home [kop.co.th]- สบูรณ์ซักรีด Taman kopo ,Design-Build. If a project is not too complex, we may hire a designer-builder type of contractor, to make the longevity of the construction shorter.cts!Home [kop.co.th]Design-Build. If a project is not too complex, we may hire a designer-builder type of contractor, to make the longevity of the construction shorter.cts!