R&D, production, processing and sales: lifting and transportation equipment, coating equipment, electrostatic powder spraying lines, spray painting lines, large cyclone powder spraying rooms, automation equipment, electromechanical equipment, water purification equipment, cleaning production lines, ovens, furnaces, electric furnaces (excluding electroplating), environmental protection equipment, dust collection equipment, rock wool, Wujinjiaodian, building materials, electrical accessories, household appliances, maternal and child products, pet products, daily necessities; product information consulting services; product design services.