TIMKEN Group come into the market in 1922. Unitl 2009, the annual turnover reachs 3.1 billion dollors. There are almost 17.000 staffs and more than 46 factories, 100 offices and agents around the world.

TIMKEN Group is the biggest manufacturer for tapered roller bearings and have professional studios in eight research centre. Now, TIMKEN offers the most extensive line of tapered roller bearings available anywhere in the world, like single row tapered roller bearings, double row tapered roller bearings and four-row taperaed roller bearings, etc.