When sourcing industrial machinery, the first priority is Technical Compatibility. You must verify the Power Supply Requirements (Voltage, Phase, and Frequency) to ensure they match your local grid (e.g., 110V/220V/380V). Evaluate the Production Capacity (units per hour) and Precision Levels (tolerance ranges) against your operational needs. Always request Core Component Brands; high-quality machines often use reputable international brands for PLC, motors, and sensors (e.g., Siemens, Schneider, or Omron) to ensure Long-term Reliability and Ease of Maintenance.