The registration address of xu zhou zhengzheng engineering machinery ltd. Is located in the chei zhou economic technology development zone, room 805 of the chei zhu economic technology development zone, and is the administrative approval board of xu zhou economic technology development zone, represented by a legal person, and covers the sale, maintenance, leasing, technical consulting services of engineering machinery and accessories; the sale of electronics, hardware, metal materials, automobiles, lubricant oil; and the import and export of goods and technologies for self-employment and agency (except goods and technologies for which the state limits or prohibits the import and export of enterprises). General projects: mechanical manufacturing for construction works; generic parts manufacture; internet sales (except for the sale of goods requiring authorization) (in addition to projects requiring authorization statutorily, operating autonomously under a licence)