About Us



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. 


CNZHJ have very strong technical team and always ready to serve customer with technique support. 70% of our technician have more than 15 years of experience.

Company visions are honesty, reliable and love. The whole company is more like a big family. As a result, we work more efficiently.

CNZHJ complies with the principle of customer first. By providing technologies support and high quality products, CNZHJ has successfully served hundreds of customers from Europe, America, Australia and Southeast Asia during past fifteen years.

What We Do?

CNZHJ customize all kind of high-precision electrical non-ferrous metals according to customer’s requirement. Our products are copper strips, copper foil, brass strips, copper sheet, copper alloy wires, copper bars and tubes which are widely used in industrial, home electrical components, auto parts, electrical hardware, telecommunication connectors, civil construction, decoration, shielding etc.

Our Advantages

Technical Support

High Standard Quality

Customized Service

Professional Team

Competitive Price

Fast Delivery