Tianjin RuiTong Iron & Steel Co., LTD

Company Profile

Tianjin RuiTong Iron&steel Co.,Ltd is located at Daqiuzhuang Town,Tianjin .The annual productive capacity of pipe up to 500,000 tons.Our factory has passed the certificate of lSO quality management system and the certificate of national industrial products manufacture license(SY/T5037-2000、SY/T5040-2000、GB/T3091-2008、GB/T9711.1-1997 petroleum and natural gas industrial transport steel pipe).Our factory main produce ERW welded steel pipe、Square&rectangle steel pipe、Galvanized steel pipe、Spiral welded pipe serial products.