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DONGSHENG is a professional precious metal recycling company that provides recycling services and specific recycling solutions for precious metal catalyst scrap from various industries. They adhere to a policy of "survival by double profits and development by innovation." The company serves enterprises and individuals in the electronics, pharmaceutical, and chemical industries who need to clean up precious metal waste. DONGSHENG recycles a variety of rare and precious metals, including ruthenium-iridium-titanium mesh, nickel mesh, nickel-plated ruthenium, and nickel-plated platinum. These materials are relevant to industries such as chemicals, electronics, Copper Foil, Chlor-alkali, Desalination, Water Treatment, and Printed Circuit Boards. They are Hong Kong Dongsheng Metal Trading Co., Ltd. and look forward to sincere cooperation with clients.