Tianjin Da Tianyuan Internation Trade Co., Ltd. relies on Tianjin Guangye construction equipment factory since 2000, is the largest scale steel formwork factory in Tianjin. We are factory direct sales, the geographical position is superior. Our factory is located in the Economic Development Zone of Ninghe County and closed to Tianjin port.We adopt advanced processing ideas,mechanized production scale,and high effciency working team services for global customers...Our products sell well both at home and abroad.Exported to America , easted Europe,Middle East,southeast Asia and many other countries and regions long-term.