Recently,Guangdong Intellectual Property Office has announced A number of proposed funding of patent applications and intends to award patents. The Rifeng push fit fittings and the sleeve for taking pipe has revived the 2015 Guanddong Patent Award.

The patent invention of Rifeng push fit fittings and the sleeve have solved the problem of the pipeline’s reliability and connection strength. This patent push fit fiting has good airtight performance, very easy to to maintain and install.The matching sleeve for taking pipe could change the traditional mechanical connection, and it has the advantage of higher reliability, ?bigger strength, better sealing performance, saving raw material, lower production and maintenance cost, easier repairmen and convenient install. Customers has good feedback for this products.

Rifeng has Increase research funding, implemented the strategy of scientific and technological innovation. Until now, Rifeng has received the nearly 400 domestic and abroad. patents.In the year 2015.Rifeng enterprise technical center has been certificated ?as "National Identified Technology Center".And the Rifeng testing center has passed the certificate from CNAS successfully .

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