Tianjin city dragon Pipe Co., Ltd.   

        galvanized steel pipe produced by our company (pipe) smooth surface   no code point, both inside and outside the
evenly galvanized, zinc layer thickness, corrosion resistance, and can be widely used for heating drinking water     natural gas, greenhouse,
galvanized, under the premise of ensuring quality and production period, reduces the cost, the price and quality of
obvious advantages.
        we supply hot galvanized steel pipe galvanized pipe
the company existing staff 1300 people, including professional and technical personnel 160 people, senior management
member 20 people, the factory covers an area of 410000 square meters, construction area of 60000 square meters.
1.6 billion yuan of fixed assets. From the existing 50 - 219 high-frequency welded pipe production line 16, hot galvanizing production line 4, 5
the expansion pipe production line, production line of hot dip galvanized strip 2, and large longitudinal shear, rolling four, cold
rolling, pickling production line matching. Has formed a longitudinal shear, rolling plate, welded pipe, hot galvanized pipe expanding, integrated
type tube manufacturing company. Production standard, British standard, American Standard and German standard series products. The annual production of 20 -
325 straight welded pipe