The registered address of zhengzhou bong long mechanical equipment ltd. Is at no. 6 of zhengyang city, xhengyang city, henan province. The registration authority is the zhengyang city market supervision authority, representing zhao yongli. The scope of the operation includes general items: manufacture of machinery for the production of construction materials; manufacture of machinery for construction works; manufacture of equipment for the exclusive purpose of environmental protection; manufacture of packaging equipment; manufacture of agricultural machinery; processing of machinery parts, parts and components; installation, maintenance and maintenance of specialized machinery for agro-forestry and forestry fisheries; installation services for ordinary machinery; sale of agricultural machinery; sale of machinery equipment; sale of machinery equipment for construction works; sale of specialized equipment for environmental protection; sale of equipment for packaging; sale of machinery spare parts, spare parts; retail sale of hardware products; sale of instrument forms; sale of rubber products; manufacture of general equipment (without special equipment manufacture); manufacture of mine machinery; sale of equipment for material handling; sale of material for sale of materials; sale of goods for sale; import and export of goods; import and export of technology (in addition to the legally approved projects)