轴承及相关产品:航空航天轴承，超精密机床轴承，电主轴，离合器轴承，回转支承，风电轴承，绝缘轴承，可倾斜瓦块轴承，非标轴承，轴承零部件，润滑材料，试验检测设备。

Bearings and related products: Aerospace bearings, ultra-precision machine tool bearings, motorized spindles, clutch bearings, precision slewing bearings, wind turbine bearings, insulating bearings, tilting pad bearings, bearing parts, lubricating materials, testing and inspection equipments.