SHANSEN is equipped with multiple provincial-level engineering laboratories, ensuring that every product undergoes stringent testing and detection. The comprehensive quality assurance process encompasses panel online testing, CNC system function testing, electronic product aging testing, salt spray testing, sand and dust testing, water spray testing, vibration testing, drop testing, tensile testing, hardness testing, torque testing, DC withstand voltage testing, electrostatic interference testing, and safety door switch fatigue testing.