It has raised its JV equity to 70% to gain management control. It has trebled its initial investment and is now expanding its product range and manufacturing capacity to meet growing demands. 公司将其在合资公司的股份增至70%,以获得管理控制权。这使它一开始的投资增加了两倍,而且现在正在扩大产品范围和生产能力来满足不断增长的需求