The registration address of the yongjee (ley state city) mechanical sales limited is 300 metres north-west of the west side road at the west corner of yongang road and wen quan west street in yantai city, shandong province. The registration authority is the state's market supervision authority, represented by the legal person kang wenlong, and operates on general projects: sale of mechanical equipment; sale of machinery for construction works; and sale of agricultural machinery. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)