Henan Chengxiang Import and Export Co., Ltd.,Factory founded in 1988, covers an area of 26600 square meters, is located in Zhengzhou, the national central city, China's logistics and transportation center, and the historical and civilized city of the Yellow River. For more than 30 years, Henan Chengxiang based on quality, strengthen management, advocating credibility, customer first business philosophy. Since its inception, the international leadership as the goal of progress, all the way forward, never stop! From Zhengzhou, to the world! As a modern industrial valve manufacturing enterprise integrating scientific research, manufacturing, sales and service of valves, we have strong technical force and modern quality inspection and testing center.