兴森科技：FCBGA封装基板业务市场拓展、客户认证均按计划稳步推进

Core Viewpoint - The company is making steady progress in expanding its FCBGA packaging substrate business, with customer certification and market development on track [1] Group 1: Business Development - The company has reported that the feedback from testing results shows no abnormalities in the substrates [1] - The company is fully prepared for mass production in terms of capacity scale and product yield [1] Group 2: Production and Market Factors - The pace of large-scale mass production primarily depends on the recovery of industry demand, the customer's own mass production progress, and their supplier management strategies [1]