长盛轴承(300718.SZ)：有部分产品在机器人零部件领域已实现小批量的生产销售

Group 1 - The company, Changsheng Bearing (300718.SZ), has established business or technical collaborations with several domestic parties in the robotics industry chain [1] - Some products related to robotics components have achieved small-scale production and sales, although the revenue from these products constitutes a low percentage (less than 1%) of the company's main business revenue [1]