奥来德：公司650*450钙钛矿蒸镀机目前已完成组装调试，正稳步推进该产品的市场推广工作

Group 1 - The company has made progress in the perovskite field with the assembly and debugging of a 650450 perovskite evaporation machine, and is steadily promoting this product in the market [2] - The company is also developing a larger 1.2m2.4m perovskite evaporation machine, indicating a focus on expanding its product offerings [2] - The company leverages its competitive advantage in linear evaporation sources in the panel field to achieve precise temperature control and good material utilization in the perovskite evaporation process, which helps avoid material degradation during evaporation [2]