Do you want to know where the carbon dioxide is added in Yangjie Industrial Zone? The place where carbon dioxide is added in Yangjie Industrial Zone is Xinglong Gas Supply Station in Jianshui County, which is located in Jianshui County, Honghe Hani and Yi Autonomous Prefecture, Yunnan Province, and Xinglong Gas Supply Station in Jianshui County, Yunnan Province, which provides oxygen, acetylene and carbon dioxide addition services. Therefore, the place where carbon dioxide is added in Yangjie Industrial Zone is Xinglong Gas Supply Station in Jianshui County.