On October 29, ZJYX Advanced Alloy Materials Technology Group, a leading manufacturer of high-performance alloy materials in China, issued an announcement to actively promote the development strategy of special steel new materials business to become more refined and stronger, to further enrich the product structure, increase product added value, and expand Product application in the field of transportation equipment manufacturing. The company plans to build a new production line for diesel engines high-pressure common rail and valve with investment of 180 million yuan.