The registered address of quinshan electrotech, ltd. Is located in room 215 of plant no. 688 no. 4 of shanshan development region, with the registration authority of the city of quinshan administrative approval board, represented by the legal person kuo yu, and includes electronic products, sensors, instrumentation instruments, domestic appliances, computer software and hardware, automated sets, circuit boards, model materials, retrofitting machines, design, development and sale of systems integration; the sale of computers, electronic components, food machinery, medical devices; and the import and export of goods and technologies. (projects subject to legal approval may not operate without the approval of the relevant department)