Zhangqiu Zhongnuo Flange
Located in the capital of Shandong province?Jinan, takes pride in being one of Chinese professional Forged Carbon Steel Flange and Steel Pipe Fittings Manufacturers and Exporters
Know-how does not appear overnight. With our expertise in material and products standards and application technology, for more than 25 Years, we have made a name for ourselves as a Well-known Pipeline Project Partner, gaining market in worldwide-Mainly in European, South America, Africa, and Asia, wholly owes the Excellent Features to the Result of Strict System ISO9001:2008 and TUV-PED/AD2000 of Quality Control and Inspection in Physical and Chemical Analysis through the Manufacturing Processes