... 20*20mm-250×350mm20*20mm-330×430mmBoard thickness 0.5-4mmheight of max component40mm mix component0201 (custom ... itemcomponents missing , dislocation, reverse, damage, polarity error, wrong components, not enough weld, over-welding, connective welding ,OCR, bar ... . Simple manufacture environment requirementDon’t need set special components software, encapsulation software and others, the XY coordinates ...