Zhejiang jingjing new material technology CO., ltd. is a professional engaged in nano-crystal Research and development, prouction and sales of metal soft magnetic (ferro-based amorphous, iron-based nanocrystalline, iron-based nanocrystalline, ferro-nickel alloy, other soft magnetic alloy) research and development,manufacturing, sales as one of the enterprises. The products are mainly used in high frequency transformer for medical equipment, inverter for new energy, rail transit power supply, charging pile, pure electric vehicle…