Shanghai Dongyu Powder Metallurgy Technology Co., Ltd. is mainly committed to the research and development, process, production, and service of stainless steel powder metallurgy products, producing various 304/316 stainless steel powder metallurgy structural components, transmission components, connectors, seals, bearings, and other mechanical components. Simultaneously operating hard alloy, copper tungsten electrode materials, hybrid alloy materials, and various non-ferrous metal powder products, as well as iron-based and copper based powder metallurgy products.