Description

Features：
 
A、upward opening, two way
  
   way 1:  up-opening to 30°,the door lift up by itself.
   way 2:  the door slow down to full opening when the angle up to 80°。
 
B、closing:
   down-closing to 50°，the door full close by itself
 
 
Product Advantages：

 
A、Pass SGS test over 100,000times, attenuation less than 10% after 100,000cycles
B、Finish: metallic paint, scratch resistance, NSS 8grade/48h
C、aluminum frame and glass door is achieved
 
 
 
Product Parameter：

 
A、Application: for all up-opening door, still work well between -50°~ 80°
 
B、Installation conditions: Pls refer to the attached table below
  
   a、different choice according to the door weight and door height.
   b、over 600cm * 400cm, paired using is the best.