银禧科技(300221.SZ)：目前主要产品为非金属3D打印材料，没有用于液冷微通道工艺

Core Viewpoint - The company primarily focuses on non-metal 3D printing materials and does not currently utilize liquid cooling microchannel technology [1] Company Summary - The main products of the company are non-metal 3D printing materials [1] - The company has confirmed that it does not have applications for liquid cooling microchannel processes [1]