Core Viewpoint - Nanjing Julong has the capability to produce 900 tons of PEEK materials annually, focusing on high-end customized demands in aerospace and special communications sectors [2]. Company Summary - Nanjing Julong (300644.SZ) confirmed its annual production capacity of 900 tons for PEEK materials in response to investor inquiries [2]. - The company specializes in resin-based functional materials such as PEEK and PPS, which exhibit properties like wave absorption, wave transmission, low dielectric constant, low warpage, high dimensional stability, and metallization [2]. - Currently, the production scale of modified PEEK materials is relatively small, primarily targeting high-end customization needs [2].