The registration address of qingzhou city's new navigational machinery equipment limited, located at no. 1658 of the time of the qingzhou city development area, is the market supervision authority of qingzhou city and is represented by legal persons and covers general items: manufacturing of specialized textile equipment; marketing of specialized textile equipment; manufacture of specialized equipment for plastic processing; sale of specialized equipment for plastic processing; manufacture of agricultural machinery; marketing of agricultural machinery; manufacture of specialized equipment for environmental protection; sale of specialized equipment for mine machinery; sale of mine machinery; sale of mine machinery; manufacture of special equipment for pulp and paper production; manufacture of generic equipment (excluding special equipment); sale of mechanical equipment; leasing of machinery equipment; recycling of regenerative resources (free of used and productive metals); and const...