The registration address of shandong lui heavy industries and machinery ltd. Is located south of saiyan road in the zining economic development zone in shandong province (within the yadong heavy industries institute), with the registration authority being the market supervision authority of the jinin economic development zone, with the legal personality representing zhang guangzhou and covering general projects: construction engineering machinery manufacturing; sale of construction machinery; sale of mine machinery; sale of machinery and equipment; sale of pipeline transport equipment; sale of construction materials; rental of machinery and equipment; sale of machinery spare parts; retail sale of hardware and hardware; rental of construction engineering machinery and equipment; sale of agricultural machinery; repair of specialized equipment; service of agricultural machinery; sale of specialized machinery for tunnel construction; manufacture of specialized equipment (without licence); manufacture of machinery spare parts and spare parts; manufacture of mines and machinery; import and export of goods. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)