Shanghai ZHJ Technologies Co., Ltd. was founded in 2007. It is the world's leading supplier of copper and copper alloy materials. CNZHJ are committed to providing comprehensive copper solutions for the development of strategic emerging industries such as 5G communications, new energy vehicles, rail transit and smart cities. CNZHJ is located in Shanghai, one of the largest port in China, which has convenient transportation advantages and excellent export environment.
Specializing in the processing of copper products in the form of copper strip, copper foil, copper sheet, copper tube and copper bar, CNZHJ provide customized service for copper, brass, bronze, copper alloy materials etc. CNZHJ has mature system for scientific research, new product development, production and quality control. Which obtained ISO9001 quality management system certification. CNZHJ pay great attention to environmental protection. The products are RoHS and REACH tested.
