Check size: Check the measurement size and the actual product size between the error.
Check level: The error should be controlled within 2mm/1000mm.
Check vertically: The upper and lower vertex level errors of the shower room are controlled within 10mm.
Check Silica gel: Silica gel should be thin, uniform, beautiful.
Check suction: Magnetic door suction gap should be symmetrical, open and close to be flexible, the closing force should be between 15-40 Newton.
Check hinge: Hinges should be smooth when closing, no noise.