兆驰股份：光器件、光模块业务持续稳定出货

Group 1 - The core viewpoint of the article is that Zhao Chi Co., Ltd. (002429) is experiencing stable shipments in its optical devices and modules business, which is expected to enhance profitability due to vertical integration and cost advantages [1] Group 2 - The company is implementing a vertical integration strategy that encompasses "optical chips - optical devices - optical modules," which is gradually revealing cost advantages [1] - The scale effect from this integration is anticipated to further improve the profitability of the business [1]