The registration address of nanjing kancian science instruments ltd. Is located in room 308 of the r&d building 689 in gangpei, nanjing city; the registering authority is the administrative approval bureau of the new district management committee in nanjing; it operates on behalf of xiaoping; permits projects; imports and exports of goods (projects subject to legal approval, subject to the approval of the relevant authorities, to carry out business activities, subject to the approval of the results of such projects); general projects: technical services, technical development, technical advice, technical exchange, technology transfer, technical promotion; sale of specialized chemical products (other than dangerous chemicals); manufacture of instrument instruments; sale of high-purity and compounds; manufacture of smart instrument instruments; supply of instrument instruments; supply of equipment for the supply of equipment for the purpose; repair of instruments for the purpose of environmental protection; supply of equipment for the supply of equipment; supply of equipment for the supply of equipment for the supply of equipment; supply of equipment for the supply of equipment for the supply of equipment and supply of equipment; supply of equipment for the supply of equipment for the supply of equipment; supply of equipment for the supply of equipment and supply of equipment for the supply of