Check size: Check the measurement size and the actual product size is there any error.
Check level: the error should be controlled within 2mm / 1000mm.
Check vertical: shower room on both sides of the top and bottom vertex level error to be controlled within 10mm.
Check silicone: Silicone should be thin, uniform, beautiful.
Check suction: magnetic door suction gap should be symmetrical, opening and closing to be flexible, opening and closing force should be between 15-40 Newton.
Check the hinge: the hinge should be smooth when opening and closing, no noise.