We provide technical services, technological development, technological consultation, technology exchange, technology transfer, and technology dissemination. Our product offerings include paint sales (free of hazardous chemicals), chemical products sales (excluding licensed chemical products), fertilizer sales, lubricating oil sales, metal products sales, non-ferrous metal alloy sales, non-metallic minerals and products sales, and building decoration materials sales. We also offer hardware products retail and wholesale, electronic products sales, metal material sales, electronic components retail, power electronic components sales, wholesale of electronic components, camera and equipment sales, metal tools sales, sales of metal parts for construction, mechanical and electrical equipment sales, conference and exhibition services, domestic freight forwarding, supply chain management services, general goods storage services (excluding hazardous chemicals and other items requiring approval), loading and unloading services, import and export of goods, technology import and export, import and export agency services, information consulting services (excluding licensed information consulting services), domestic trade agents, industrial engineering design services, professional design services, and industrial design services.