联域股份：参股公司洛阳奥维特主要通过下游轴承厂或关节模组厂等合伙伙伴切入多家知名机器人品牌供应链体系

Group 1 - The core viewpoint of the article is that the company, through its subsidiary Luoyang Aowei, is involved in the supply chain of several well-known domestic robot brands by collaborating with downstream bearing manufacturers and joint module factories [2][3] - The company has chosen not to disclose specific customer information due to commercial confidentiality principles [2]