Home › Blog › Buying Guide › From Inspection to Installation: What to Verify Before Buying a Pre-Owned, Used, Secondhand, Surplus DOOSAN PUMA 800 CNC Turning Center made in South Korea Here is a detailed inspection-and-installation checklist tailored for the Doosan PUMA 800 (a large-capacity horizontal turning centre made in South Korea) to help you evaluate a pre-owned / used / surplus machine before purchase and during installation....