恒而达：正推动滚珠丝杠、行星滚柱丝杠等产品量产，相关产线预计明年一季度起陆续投产

Group 1 - The company places a high emphasis on product research, innovation, and development opportunities [1] - In addition to continuously updating existing product lines, the company is actively promoting the mass production of ball screws, planetary roller screws, and high-precision thread grinding machines [1] - The production lines for these new products are expected to commence gradually starting in the first quarter of next year [1]