SF Oilless Bearing Group Co., Ltd. engages in the research, development, production, and sale of self-lubricating bearings and their composite materials. Its products include self-lubricating bearings, boundary lubricating bearings, bearings embedded with solid lubricants, oil or grease lubricating bearings, sliding blocks, shock absorber parts, and gear pump assemblies. The company was founded on May 27, 1988 and is headquartered in Jiaxing, China.