Shanghai incandescent trades and trades ltd. Has its registered address in room 4155 of 469 phong road, 469 phun-hyun road, shanghai city, with the registration authority being the market supervisory authority of the phun-hyun district and with the participation of representatives of legal persons, including computers, software and assistive equipment, hardware, electronics, mechanical equipment and accessories, mechanical and electrical equipment and accessories, instrumentation, valves, plumbing and accessories, filtering equipment, water purification equipment, water treatment equipment, electrical equipment, electrical tools, compressors and accessories, chemical raw materials and products (other than hazardous chemicals, controlled chemicals, civilian explosives, toxic chemicals), wholesale, retail, technology development, computer technology, information technology, electronics technology, technology, technical advice, technical services, commercial information, construction of municipal public works, environmental engineering, specialized construction, import and export of goods and technology. [projects subject to legal approval may not operate without the approval of the relevant department]