宏昌科技(301008.SZ)：杭州良质关节科技聚焦人形机器人相关产业链领域

Group 1 - The core viewpoint of the article highlights the increased market attention towards humanoid robots and the company's recent investment in this sector [1] - The company invested 30 million yuan in Hangzhou Liangzhi Joint Technology Co., holding a 30% stake, which focuses on the humanoid robot industry chain [1] - The invested company specializes in the research, production, and sales of harmonic reducers, planetary reducers, and joint modules [1] Group 2 - The company cautions investors about the current small scale of executed orders and revenue due to limitations from downstream customers' mass production and R&D testing progress [1] - Investors are advised to be aware of investment risks and to make rational decisions [1]