Can raise the grade of the market,in the early evening in the shops opening and accept of

the shop for a period of time,can continue to provide bright display of the overroll effect.

 Using high strength import PC material manufacturing polycarbonate into shutter

piece, with stainless steel or aluminum alloy connection and become, widely used in

commercial appearance and indoor activity space places

1 impact resistant degrees : 1400J/㎡

2fracture stretch length: 250%

3high transparency :88%

4 bending strength: 78Mps

5Rockwell hardness:HRRopen