Huachun company covers an area of 24,000 square meters, the company has ultra-high purity aluminum production line, purification equipment, ultra-high purity copper and auxiliary equipment, experimental analysis and other equipment; The products are mainly used in new materials for military and aerospace; wafer fabrication and chip packaging in the semiconductor field; the production of display panels and touch screen panels in the field of flat panel displays; production of thin-film cells and HJT photovoltaic cells in the photovoltaic field; Intelligent cockpit and wire-controlled chassis wiring harness in the field of new energy vehicles.