New material technology research and development, technical consulting, technology transfer, technical services; manufacturing and sales: nickel-based, titanium-based, aluminum-based, copper-based, iron-based alloy materials and products, high-temperature alloy-based materials and products, steel materials and products, automated machinery and equipment; sales: metal materials, metal products, molds, hardware products, mechanical equipment and accessories, auto parts, motorcycle parts, electronic products, plastic products, office supplies; machinery and equipment leasing; goods and technology import and export business**