Product name | Aluminum Alloy Door and Window Roller Sliding Window Stainless Steel Roller Wheel for Old Sash Windows |
Housing material | stainless steel / iron |
Surface treatment | zinc plated |
Wheel material | Plastic / Nylon / POM / Iron / Steel / Copper |
Features | low noise,easy installation,sliding smoothly,long life,standard,customized,etc. |
Application | Office Building |