DirectoryPerunding Dachen Sdn Bhd (PDSB), formerly known as Jurutera Perunding EH, is a civil and structural engineering consultancy based in Petaling Jaya, Selangor that has provided services for nearly 30 years. The firm offers full-scope engineering consultancy to developers, government-linked companies, and private owners, and is registered with the Board of Engineers Malaysia, MOF, and SPAN.