Bottom roller
Bottom roller is common spare-parts in Elevator Door System.It is very important for Elevator Door System.
Bottom roller is a small spare-part ,but It is very important part in Elevator Door System,It has high quality and fine workmanship than other products.If you demand,please contact me as soon as possible.We can provide you that our best product.I believed that you must be satisfied with our products.I am looking forward to your enquiry.
Bottom roller
