Since Tianjin Binhai New Area was included in the National Eleventh Five-Year Plan and the National Development Strategy in 2005, and was approved as the national comprehensive reform pilot zone, Tianjin's economy has regained its vitality and is known as the third growth pole of China's economy. On March 22, 2006, the executive meeting of the State Council fully positioned Tianjin as "the economic center of the Bohai Rim region, the international port city, the economic center of the North, and the ecological city", and incorporated "promoting the development and opening up of the Binhai New Area" into the 11th Five-Year Plan and national strategy, and established it as a national comprehensive supporting reform pilot zone. On November 10, 2009, the State Council approved Tianjin to adjust the administrative division of the Binhai New Area, and the economy entered an era of rapid development, The growth rate has been at the leading position in China for many consecutive years.China Tianjin Expansion joint friends follow product supplier Zhongyuan valve fittings China Tianjin internet promotion site to learn more China Tianjin regional knowledge: Tianjin has formed the only "two cities and two ports" urban form in China.Expansion joint supplier Zhongyuan valve fittings is located in Asia, bordering the Pacific Ocean, and shipping is convenient. Zhongyuan valve fittings has a service team for China Tianjin Expansion joint customers, which can provide reliable Expansion joint space flight solutions for China Tianjin Expansion joint customers!