Hello, I want to know what industry Tianzhong Kangye belongs to. Tianzhong Kangye belongs to the technology promotion and application service industry. Tianzhong Kangye is Xinxiang Tianzhong Environmental Protection Technology Co., Ltd., whose business scope includes environmental protection technology development, technical consultation, technical service and technology transfer; Sewage treatment and its recycling; Environmental health management activities; Air pollution control, etc. The industry is technology promotion and application service industry.