Perhaps no such statistics can be obtained in the ender 3 linear rail kit marketplace. Since different channels may be established by manufacturers. This shouldn't be a key if you think about whether to perform. As a purchaser, you are expected to do research into the market to work out the requirement. You might have design or own product idea. Then OEM/ODM should be found.

With a complete supply chain, Fujian Huansheng Technology Co., Ltd. has achieved a lot in the 3d printer linear rail industry. Funssor's main products include 3D Printer Mechanical Parts series. The product has a deodorant function. It is manufactured with advanced deodorization technology combining with a delicate formula that aims to eliminate odor. The product provides instant bright light and no buzzing or flickering to give users the maximum eye comfort.

The principle in Funssor is we hold on to the view of Delrin wheel first. Get info!