The first successful trial production of a new type of zinc-based hot-formed steel for Shougang's cooperation, the welded double-door ring.

According to the news from Shougang Group, recently, Shougang Stock, Geely Automobile and Jiangxi Hoeste Automotive Parts Company have successfully achieved the trial production of the first new zinc-based hot-formed steel welded double-door ring. This cooperation has broken through the application bottleneck of zinc-based materials in the field of hot forming, providing key technical support for the independent innovation of China's automotive industry chain, and providing innovative solutions for the safety and energy efficiency improvement of new energy vehicles and traditional vehicle models.