What brands are there for underfloor heating pipes?

There are currently many brands of floor heating pipes on the market, both domestic and imported. Domestic brands include Weixing, Jinniu, Rifeng, Shijin, Poly, Lai Poly, Tegu and Manred, all of which are produced domestically. Imported brands include German Rehau, British Insacorson and Italian Giacomini, American Watts, German Prindor, Owentop. etc. It depends on whether you want to use domestic or imported floor heating pipes. Generally, the material and flexibility of imported brand floor heating pipes are better than those of domestic brands.