The number of patents for vanadium and titanium technology in Chenggang has grown rapidly
Since the beginning of this year, Hegang Steel has been deeply connected to high-end customers and has been vigorously advancing technological innovation to meet the needs of customers. It has formed a large number of technical achievements that are highly practical and have extensive popularization value. From January to April, the total number of authorized patents increased by 11% year-on-year. %, of which invention patent grants increased by 15% year-on-year.