Jiashan Changsheng Sliding bearings Co., Ltd. is an enterprise specializing in the manufacturing and marketing of oilless self-lubricating bearings. The company, currently has a strong work force of over 500, and an annual production capacity of 60 million bearings. For over twenty years, we were devoted in research of self-lubricating bearings materials, product development and promotion of products for new applications. Our commercial production of oilless self-lubricating bearings formally commenced in 1986. We are committed to supplying products of the highest quality and providing a comprehensive and professional service. Our products cover a vast range of applications from office equipment such as printers and photocopiers, to industrial heavy machinery, conveyors, hydraulics and automotive components. In brief, our slide bearing can be used wherever there is rotatory movement or rectilinear motion between mechanical parts.