POK® has a wide range of over 4,500 products. The latter is accessible on our website. Our customers can also browse our catalogue on our site, if they do not already have in their hands the paper version of this imposing document of almost 500 pages. This is our so-called “standard” range, i.e. articles which have multiple combinations ( couplings, diffusers, etc.), but which constitute the cornerstone of our product range.