Tianjin Tiangang Northern Steel Trade Co., Ltd. (?TianSteel? for short) was established in June of 2006, the company located at Doli economic development zone,TianjinCity, which is the largest base of manufacturing and promoting of steel pipes inChina. Our company enjoys a good geographic position as it is just about 1.5 hours from here to our capital-Beijing. Since founded in 2006, after more than 6 years efforts and hard working, our company has now become a comprehensive modern enterprise. ...