Is your production line struggling to catch the microscopic defects that modern smartphone consumers won't tolerate? In the world of smartphone Quality Control, a "minor" error in back cover flatness or a slight misalignment in the SIM card tray can lead to massive returns and brand damage. Traditional sensors often miss these subtle variations, especially on complex middle frames or internal components. The Solution: Meet the SinceVision SR9000—the world's first 3D Laser Profiler featuring 6400

What are the different Flatness Testing Methods for Surface Plates? - ExtruDesign