The registered address of shanghai huaihui electric equipment ltd. Is located in room 2108, building 1800 pan park road, changming town, changming city, shanghai (shanghai-tai and economic development zone), with the registration office of the zhong ming market supervisory authority, and its legal representative is feng kong, which operates in the fields of mechanical and electrical equipment and accessories, electronics, hardware and software, hardware and support equipment, chemical materials and products (de-hazardous chemicals, controlled chemicals, fireworks, explosives, civilian explosives, perishable toxic chemicals), communications equipment, environmental protection equipment, commercial information advice, rental of own equipment, maintenance of mechanical and electrical equipment, technology development, technology transfer, technical advice and technical services in the field of mechanical and electrical technology. [projects subject to legal approval may not operate without the approval of the relevant department]