ZTW has successfully signed a contract with Sichuan ​**** Co., Ltd. for a ​ceramic catalytic tube-based integrated flue gas purification system (desulfurization, denitrification, and dust removal) for a glass furnace. The project has now been officially put into operation, with all pollutant emission indicators meeting ​ultra-low emission standards.

This production line represents ​China's first third-party operation & maintenance (O&M) project for glass furnace air pollution control, adopting an ​**"investment + operation" fully managed model** with a five-year operational term. It serves as a ​benchmark demonstration project for promoting third-party O&M management in enterprises and industrial parks across China.