In terms of long-term development, there is still room, but the development of molds at this stage is not particularly good, mainly because the technology of our country's machinery industry is not in place. Linyi is dominated by small factories, so the development space is narrow. I suggest you study and work in some big mold cities for a period of time before you go back to development. For example, the Yangtze River Delta, Shanghai, Kunshan, Wuxi, Nantong, Pearl River Delta, Huangyan, Zhejiang, the mold technology is relatively developed. This is the only suggestion. ...