Baoding dongding trade Co., Ltd. Is a professional manufacturer and exporter of carbon steel flange and stone in China. We mainly supply: High-neck flange, blind flange, slip-on flange, threaded flange, plate flange and so on. At present, Dong Ding Group not only manufacturer but also do import and export trade, and has established close business relationship with customers all over the world On the aim of "Reputation First, Quality First, Customer the Highest", we export to more than 30 countries and regions, such as the United States, Canada, European, Japan, Australia, Singapore, the Central and South America and the Middle East, etc. And they have enjoyed high international prestige for their superior quality. It is obvious that Dong Ding Group is expanding rapidly in both scale and strength. In the spirit of "Be united, advanced, practical and efficient", Dong Ding Group are willing to enter into a harmonious cooperation with traders from all countries on the basis of equality and mutual benefit so as to develop trade relation ship and promote international exchange.