The factory adopts German gold and silver refining technology and Austrian platinum and palladium refining technology, and German experts are responsible for the construction and production of the new plant. I have full rights to participate in the company’s civil construction to the completion of the installation and commissioning of all equipment in the production workshop within two years of working in the company. The whole process is stable, mainly responsible for the technology and production management of the gold, silver, platinum and palladium refining production workshop. Since then, I have combined different advantages at home and abroad in terms of precious metal refining equipment process and technology, learning from each other's strengths, and carrying out equipment independent research and development and design improvements!