亚洲码欧洲尺码m高清,国产免费av片在线观看麻豆,日韩av激情在线观看,国产专区国产av

In February 2022, after more than four months of assembly, Yizumi Company finally launched an ultra-large injection molding machine (weighed 8,500 tons), which is currently the largest injection molding machine in the industry in China.

In recent years, the "integrated die casting" has become a hot technical topic in the automotive industry. Against the backdrop of the continuously accelerated global electrification trend, the penetration rate of new-energy vehicles has been far higher than expected, and lightweight integrated body structures have come into the focus, leading a new revolution in the automotive industry.