The registration address of shandong wanjie mechanical science and technology ltd. Is located at entrepreneurship road no. 88 of the new zhuang town economic development area, chiening county, shandong province. The registration authority is the market supervisory authority of the zhu district of jinin city, and operates on general projects: sale of machinery for construction works; manufacture of machinery for construction works; rental of machinery and equipment for construction works; development of machinery and equipment; retail sale of hardware and equipment; import and export of goods; wholesale distribution of gold products; repair of specialized equipment; transfer of technology, extension of technology and extension of technology; sale of metal materials; sale of network equipment; sale of office supplies; sale of electrical appliances; manufacture of metal machinery; sale of metal machinery and equipment; sale of equipment and development of equipment for construction and construction equipment; production of equipment and construction equipment and construction equipment for the construction of equipment and construction equipment; production of equipment and construction equipment for the construction of equipment and construction equipment; production of equipment and construction equipment for the construction and construction of equipment for the construction and construction of equipment. (a project subject to legal approval may only be carried out with the approval of the relevant department, subject to the approval documents or licences of the relevant department)