Glass mosaic The general business scope is: Sales of instruments and meters; Sales of ecological environment monitoring and testing instruments and meters; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of air pollution monitoring and detection instruments and meters; Sales of metal tools; Sales of mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Digital technology services; Software outsourcing services. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law. ) The licensed business projects are: None