沃尔核材：高速通信线业务处于产业链上游

Core Viewpoint - The company,沃尔核材, is engaged in the upstream segment of the high-speed communication cable industry, serving both international and domestic clients in the connector market [1] Group 1: Clientele and Market Position - The main direct clients of the company include international firms such as Amphenol, HARTING, Molex, and TE Connectivity, as well as domestic connector companies like Luxshare, Qinghong, and Huafeng [1] - These direct clients further process the company's products before supplying them to major international and domestic server manufacturers for end-use [1]