From September 2020 to January 2021, our company is responsible for the equipment procurement and installation engineering of the new gold refinery project, and the chlorination method for dissolving and hydrorefining gold technology. Our company designs the second generation upgrade precious metal refining double-layer titanium reactor , And further improvements in waste gas treatment, with steam heating and cooling equipment, gold melting equipment, gold ingot casting equipment, waste water treatment equipment, waste gas treatment equipment and other refinery equipment design and installation, and provide gold refining technical services .