Trading 
Our business covers: 
Building materials, hardware, electrical and mechanical equipment and related accessories, construction machinery and related accessories, electrical equipment and related accessories, fire-fighting equipment and related accessories, chemical equipment and related accessories, software and hardware of computer, packaging materials, instruments, office supplies, office equipment, furniture, labor insurance supplies, clothing, plastic products, etc. We sell products of chemical, daily use, agricultural and lubricants. Wholesale and retail of pre-packaged food and bulk food, dairy products (including infant formula milk powder); road and bridge engineering, earthwork engineering, building installation engineering, indoor and outdoor decoration engineering, curtain wall engineering, water conservancy engineering design and construction; mechanical and electrical equipment, fire protection equipment; Installation and maintenance of general pipelines, pressure pipelines and pressure vessels; property management; catering management; project management and technical consultation; enterprise investment management; provision of cleaning and labor services; rental of automobiles and machinery equipment; recycling of waste materials; import and export business of self-operated and agent goods and technologies.