推荐系列：RAUTHERM plugin
 
Founded in 1948, REHAU is one of the world's leading suppliers of polymer products and services in the fields of industrial, construction and automotive components.
 
Ruihao's industry is different from any other manufacturer on the list, and other manufacturers have more or less something to do with electricity, but Ruihao's main business is the production of plastic parts, such as various water supply pipelines, door and window materials, roller shutter doors, car bumpers, etc., so Ruihao's reputation in the field of plumbing is much greater than that in the field of electric heating.
 
In terms of sales, Ruihao adopts the form of establishing a Chinese branch for localized management, compared with the agent model, localized operation solves the problem beyond the reach of the whip, can control the supplier in real time, and customize more reasonable sales targets. REHAU is also a global operation, currently has 45 factories around the world, covering 54 countries and regions, the Chinese factory is located in Taicang, but does not produce electric floor heating, but mainly plastic parts manufacturing.
 
In terms of R&D and innovation, Ruihao also has a large investment, at present, the dry floor heating module used in some homes is the first to be developed and manufactured by Ruihao, and in its main business polymer production, Ruihao also spares no effort to carry out research and development, through updating production methods and other measures, improve production efficiency, and save production energy, in 2014, its production of microbial gas plant because of its contribution to the field of energy conservation, won the "Best Green Innovation Award".
 
There is only one Ruihao electric floor heating product, the model is RAUTHERM plugin, the product is imported from Germany, and the safety is guaranteed. However, the product is decent in terms of performance, although the PVC sheath is its own product, but the wear resistance and corrosion resistance can not be separated from other homes, the three-layer insulation protection material is real, but the performance gap is not big compared with the single insulation layer, the length of the cold wire is up to four meters, slightly cumbersome, and the installation cost of the product per square meter is as high as 300 yuan or more, the competitiveness in the price is weak, compared with Nexans, Enstow and other brands in general cost performance.
 
It should be noted that there is also a Ruihao company in Shanghai, China that produces floor heating related products, but it has nothing to do with the German Ruihao, but a brand called "Shanghai Ruihao" established in 2007. The trademark of German Ruihao is "REHAU", while the trademark of Shanghai Ruihao is "RHPIPE", and consumers need to distinguish when purchasing.