崇达技术：公司产品以中高端板为主，整体占比已超60%，库存处于合理水平

Group 1 - The company focuses on mid-to-high-end PCB products, with over 60% of its overall product mix in this category [2] - The company's inventory is at a reasonable level, indicating effective inventory management [2] - The company is actively improving its profitability by optimizing order structure, eliminating low-margin orders, and concentrating on high-value areas [2]