China Ningbo Minli Pulley Bearings Factory is very professional in dealing with Plastic/Nylon Pulley, D ie-punching Pulley/Bearing, Non-Standard Bearings, door roller, sliding door roller for many years in China. Relying on excellent quality, the company gained unanimous affirmation and good appraisal from customers. Our company mainly specialalizes in the design and production of all kinds of standard and non-standard pulley/bearings, door roller, sliding door roller, door & window roller, patio door roller, shower door roller with the annual producting capacity of 120million sets, which are exported to more 40 countries and areas like USA, Canda, Spain, Germany, French, Italy, etc. We apply ourselves to quality managerment for perfect production and technology renovation for development.