Wednesday - April 15, 2026

Comparative Analysis Report on Domestic and International Standards for Pure Copper Wire Materials by Zhejiang Xingma Copper Industry Co., Ltd.

Standard Systems and Grade Correspondences The report indicates that domestic pure Copper Wire materials primarily adhere to national standards such as GB/T 3952 “Copper Wire Rod for Electrical Purposes” and GB/T 3953 “Round Copper Wire for Electrical Purposes.” In contrast, … Continue reading