瑞鹄模具：子公司芜湖瑞鹄汽车轻量化技术有限公司具备镁合金常规压铸生产和半固态压铸预研能力

Group 1 - The company has a subsidiary, Wuhu Ruihu Automotive Lightweight Technology Co., Ltd., which is engaged in research and development in the field of magnesium alloy die casting [2] - The company possesses capabilities for conventional magnesium alloy die casting production and preliminary research on semi-solid die casting [2] - The inquiry was made by an investor regarding the company's ability to perform magnesium alloy die casting and semi-solid forming die casting [2]