Skf bearings is the leader of manufacturing around the world, the group is headquartered in gothenburg, sweden.Skf business is all over the world, there are more than two hundred companies and more than eighty manufacturers, more than forty thousand employees, annual turnover of more than five billion.Skf started in 1905, the young swedish engineer sven wingquist invented the world's first automatic double row ball bearing due to bearing damage, thus, bring the bearing technology into a new era.Skf was founded in 1907.Today, skf is still holding the same objective, promoting the development of science and providing users with the most suitable bearing service.