中文字幕日韩哦哦哦|一本色道久久综合一区|亚洲精品99久久久久久|精品久久人妻av中文字幕|久久精品国产欧美一区二区|亚洲一区二区三区深夜天堂|99热在线这里只有精品首页|中文字幕久久精品无码一区二区

Products
Product application field
Process and equipment
Process introduction
  Led by a team of senior experts from Taiwan, the company cooperated with the National University of Defense Technology, Central South University, Chongqing University of Posts and Telecommunications, and professors and doctoral teams of Zhengzhou University to jointly develop advanced materials for 5G communications, new energy vehicles, military electronics, and rail transit.
Contact Us
  • Tel:
  • Add:
CoptyRight ? 2025  All Rights Reserved