Home › Blog › Buying Guide › Industrial Insights: How to Spot Quality in Pre-Owned, Used, Secondhand, Surplus CNC Equipment Before Purchase ENSHU GE590H CNC Horizontal Machining Center made in Japan Here is a technical, industrial-grade framework (with examples and red-flag indicators) to help you evaluate a pre-owned ENSHU GE590H or equivalent horizontal machining center (HMC) before purchase....