Home › Blog › Buying Guide › What Do Buyers Look for Before Investing in a Pre-Owned, Used, Secondhand, Surplus CNC Equipment Before Purchase Doosan HM-1000 CNC Horizontal Machining Center made in South Korea Here’s a tailored “what buyers look for” checklist and methodology—adapted for a Doosan (DN Solutions) HM-1000 (or equivalent heavy horizontal CNC) — plus key red flags and advice....