The registered address of zhong tsing dynasty ltd. Is located at plant no. 20 in the south garden of casting machinery co. Ltd., industrial park, nakei city, hebei province. The registration authority is the under-secretary-general for market supervision of naichu county and is represented by legal persons. The activities include general projects: technical services, technical development, technical advice, exchange of technology, transfer of technology, extension of technology; manufacture of general equipment (other than special equipment); manufacture of industrial robots; manufacture of specialized equipment (other than licensed professional equipment); manufacture of construction machinery; manufacture of special equipment for the production of food, alcohol, beverages and tea; manufacture of specialized equipment for packaging; manufacture of special equipment for the production of daily supplies; manufacture of specialized equipment for textiles; manufacture of specialized machinery for the production of agricultural, forestry and forestry sub-facility machinery; manufacture of controlled machinery; sale of machinery for agriculture, forestry, livestock, sub-fishing; sale of machinery for construction works; sale of metal-forming machines; sale of machine parts and accessories; sale of specialized equipment for sale of industrial robots in accordance with legal authorization