COMPANY PROFILE
Shanghai ZHJ Technologies Co., Ltd. was founded in 2007. It is the world's leading supplier of copper and copper alloy materials. SHZHJ 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.SHZHJ has mature system for scientific research, new product development, production and quality control. Which obtained ISO9001 quality management system certification. SHZHJ pay great attention to environmental protection. The products are RoHS and REACH tested.