מקום מוצא
Guangdong, China
Passed durability test
500,000times
Applicable temperature
-30C to 45C
Closing speed
speed 1:90°-15°,speed 2:15°-0°
Dimension of cement box
length:310mm,width:108mm,height:40mm
Applicablity
wooden, glass &aluminum door ect.Left-open,right-open