Rifeng always adheres to the development road of quality first, and all products strictly carry out the triple inspection of raw materials, online and finished products, and passed the long-term water pressure test of 8760 hours. The brand slogan of "Rifeng Management, Working for 50 Years" is a commitment to consumers all over the world, and Rifeng is also the first pipeline brand in China to provide dual quality assurance services for "Rifeng Security Guardian".

Precautions and points for pipeline:

First observe whether the shape of the pipeline is straight, deformed and twisted. It also depends on whether the pipeline is smooth enough and the color is uniform. Usually, the trademark, specifications, production date, contact information of manufacturers and other information are printed clearly on the regular pipeline last time. In addition, you should also check whether you have a hygiene license when purchasing.

Basically, pipes are made of plastic, and some unscrupulous manufacturers will add some unqualified plastic to make huge profits. This kind of pipeline will release harmful substances when it is used, which will affect human health and have an irritating smell. So you can smell the pipeline when you buy it, and choose the pipeline without any smell.

Above content reference: Baidu Encyclopedia-Pipeline