The registered address of shanghai zone electrical company limited is located on the 7th floor of heining road (centralized registration area) in the shanghai ion port district. The registration authority is the market supervision authority of the rainbow zone. The legal person is represented by shi junghua and operates in the fields of pressure-restriction protection devices, blast-resistant frequency devices, sensors, mine-protectors, high-pressure switch sets, circuit breakers, electronic and electrical equipment production, processing (restricted branch operation), sales; and scientific and technical operations in the field of electronics and electrical technology. [projects subject to legal approval may not operate without the approval of the relevant department]