Core Viewpoint - Jinlu Electronics (301282.SZ) is accelerating product development in emerging industry applications, with successful advancements in various high-tech products aimed at data centers and defense sectors [1] Group 1: Product Development - The company has successfully developed a 28-layer rigid board for data center applications [1] - It has also achieved mass production of a 22-layer composite substrate and a 16-layer rigid-flex board, which are now being delivered to clients in commercial aerospace and defense sectors [1] - Additionally, a 16-layer high-speed rigid board has been produced and is ready for commercial use [1]