| Open Style |
Folding |
| Place of Origin |
Shanghai China (Mainland) |
| Brand Name |
chuang jiang |
| Model Number |
fenglv 50-type |
double glazed windows product details: 1.fenglv 50-type *thickness: GB 1.4mm *the following track and the top track are all wide , can withstand a certain pressure *double pulley with good fluency 2.double glass *high-grade warm insulation for examp:double hollow glass, add hot water, not hot cup outside *not easy to condensation double glass istemperature buffer *noise barrier