Fuction:
1.V shape pulley install in the bottom rail,which can sliding swimmingly.
2.There are double wear strip on the top and bottom rail,sliding quietly.
4.Custom-made zinc alloy handle by Juyuan,more safety and more beautiful.
5.Humanization design which can install inside and outside you like.
This product is made of high strength stainless steel 304 wire loom manufactured by heavy
precision, with pest control, bullet-proof, ventilation, beautiful, safe, explosion-proof, anti-aging and so on. Bring you super clear visual enjoyment and safest protection.