Since its establishment, HANGZHOU SAFEDOOR AUTOMATION & HARDWARE CO LTD has always strengthened exchanges and cooperation with outstanding domestic and foreign companies. By virtue of continuous technological innovation, we have mastered the core and most advanced technology in the industry, and will use advanced technology to produce Automatic Dimming Glass Sliding Door, effectively solving the pain points that have always plagued the industry. HANGZHOU SAFEDOOR AUTOMATION & HARDWARE CO LTD always stick to the market-oriented business philosophy and regard 'honesty & sincerity' as the enterprise tenet. We are trying to establish a sound distribution network and aim to provide customers all over the world with the best services.
|UV blocking rate||>99%|
|Sound insulation coefficient||>39Db|
|Operating Voltage||36-48VAC(Standard 48V)|
|Theoretical service life||500,000-800,000 hours|
|power||AC 220V±10%, 110V±10%, 50-60Hz|
|hold open time||2-20s|
|ambient temperature||-25º~+60 º|