The registration address of shandong dere mines machinery ltd. Is at 1763 phoenix street, located east of fengmong street, in the neighbourhood of shandong province, and the registration authority is the market supervision authority of the zhuong yugang district, represented by the legal person zheng patriot, and covers the design, manufacture, painting, sale and rental of mine machinery, mining equipment, mining equipment, mining equipment, engineering machinery and its parts and components (this range does not include special equipment, casting, electroplating); maintenance services for mine machinery and engineering equipment; import and export of goods or technology (except for goods and technology that are prohibited by the state or involve administrative approval). (projects subject to legal approval may not operate without the approval of the relevant department)