中钨高新：拟投资1.78亿元实施微钻智能制造1.4亿支技改项目

Group 1 - The company Zhongtung High-tech (000657.SZ) announced that its subsidiary Jinzhou Company plans to implement a micro-drill intelligent manufacturing project involving 140 million units [1] - The total investment for the project is expected to be 178 million yuan, with a construction period of three years and production expected to reach full capacity in the fourth year [1] - The project will be carried out in the existing factory of Jinzhou Company, and the funding will be sourced from self-raised funds [1]