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Company Advantage



Easy to supply

Over the years, the company has strictly controlled quality control and prevented one unqualified product from leaving the factory. We believe that this is not only for the customer but also for the customer.

professional team

Senfeng engineers have strong technical strength in flange research and development, design, and process, and have mastered many core technologies in the flange field.

Quality assurance

From round steel blanks to finished products, all castings are accurately externally and dimensionally inspected according to the relevant specifications, and strict process inspections are carried out throughout the production process.


       Wenzhou Senfeng Flange Pipe Fittings Co., Ltd. is located in Longwan, Wenzhou, 3 kilometers away from Yongqiang International Airport, 10 kilometers away from Longwan International Wharf and 20 kilometers away from Wenzhou Railway Station.      The company is a French manufacturer integrating production, sales and technical services. Its products are manufactured according to GB/T9119-2000, JB/T4700-2000, HG20592-2009, HG5010-58, JB/T81-94, SH3406-1996, ANSI, DIN, JISB2220-2004, ISO7005-1 and other standards. Products have non-standard flange, flat welding flange, necked flat welding flange,...