The registration address of nini speed retort limited in shanghai is located in room 109, no. 2888, no. 5 phuong village town, bong hyun district, shanghai city, with the registration authority bong hyun district market supervisory authority and the legal person's representative wei xiaoqiao, and covers the manufacture, processing (with the exception of special equipment) of speed retrenchors, speed transformers, electric motors, mechanical equipment and accessories (with the exception of special equipment), wholesale and retail. [projects subject to legal approval may not operate without the approval of the relevant department]