The main business of Chengdu Ascend Technology Co., Ltd is producing iron powder in nano-level with chemical patterns, our company is a technical co., ltd, which is professional in metal powder producing. In viewing of produing nano-level iron powder at scale and industriized application, by the great efforts of our technology staff, synthesizing the traditional handicraft and independent innovation, we exploit series of key technonlogy and equipments. At this, our company realized the nano-iron powder of low-cost, high-quality, large-scale industrial production.