The registration address of the shanghai nine-leaf environmental technology company ltd. Is no. 398 new green road, new zeng town, song river district, shanghai city. The registration authority is the market supervision authority of the song river region, represented by a legal person, sho nai peng, and operates under licence projects: various construction activities. (projects subject to legal approval and subject to the approval of the relevant department for the operation of the business, subject to the approval documents or licences of the relevant sector) (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)