The business scope includes: General projects: Technical services, technology development, technology consultation, technology exchange, technology transfer, technology promotion; New material technology extension service; Non-ferrous metal alloy sales; Non-metallic ore and products sales; Metal matrix composites and ceramic matrix composites sales; Sales of new ceramic materials; Sales of chemical products (excluding licensed chemical products); Machinery and equipment sales; Sales of machinery parts and spare parts; Building ceramic products sales; Sales of sanitary ceramics; Special ceramic products sales; Hardware products wholesale; Hardware products retail; Domestic trade agent; Import and export agents; Import and export of goods; Technology import and export.