Liaoning Hongyin Metal Co., Ltd., established on 2016-04-11, Business scope includes metal,Inorganic nonmetal,Research and development of rare and precious metals and other materials and their products,Production,Sales and import and export trade;Research and development of additive manufacturing and repair and remanufacturing products and consumables,Production;metal scrap processing,Production;Technical testing,technology R & D,Technology Promotion,technology transfer,technical consulting,Technical Services;Machining;Equipment research and development,Production,Sales and Leasing;Self-operated and agent import and export business of various commodities and technologies(Except for the goods and technologies that the state restricts the company to operate or prohibits the import and export of).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)