兴森科技：公司有配合客户进行国产化材料和设备的验证工作 材料供应商主要由客户指定

Core Viewpoint - The company, as the leading domestic FCBGA packaging substrate provider, is actively working to break the Japanese monopoly on raw material supply by collaborating with various companies beyond Huazheng New Materials [2]. Group 1 - The company is engaged in verification work for domestic materials and equipment in collaboration with clients [2]. - Material suppliers are primarily designated by clients, indicating a client-driven approach to sourcing [2]. - Future plans for material introduction will depend on client schedules and the technical capabilities of suppliers [2].