Specifications lift roller,elevator roller,rolls,size can be as you required, OEM welcome
nylon lift roller with shaft lift door roller with shaft. 1. size can be as you required 2. good quality nylon 3. China HRB precision bearing. we are the factory who offers many plastic OEM products. we have a series of plastic roller products ( conveyor roller, lift roller, door roller etc). if the plastic product which is not you needed, we can also make the mould first and then offer you the products. so if you have any inquiry of plastic products, please feel free to contact us.