The registration address of shanghai light spring balancing devices ltd. Is located at no. 1558 a-7, moon road, mount po, shanghai, with the registration authority of the superintendence of the markets of the mountain, represented by a legal person, li zulin, and covers the assembly, repair, sale and processing of spare parts of the balancing equipment; the processing, assembly, sale of ordinary mechanical equipment; the processing and sale of electrical products and spare parts. [projects subject to legal approval may not operate without the approval of the relevant department]