AI control, 210MM, 600W+ LARGE CAPACITY ULTRA HIGH POWER SOLUTION Independent Single Row 1P Multipoint Drive 2P RWDI approved, TUV/CE/JIS/EN1090/AS/NZS1170/MCS/SGS Certificated quality Auto manufacturing Easy to install Lab. testing in Factory before shipment 10-year warranty and more than 25-year lifetime Project consulting/management