Many companies selling Digital Controllers into the UK market self certificate thier controllers.
And the problem with this ?
The problem with this is that if you want your product CE marked your controller has to have the following certification of conformity
EN 60730-2-9 (or its equivalent EN number)
If you do not have this then you will not get CE accreditation. If you have used a controller without an EN number then your product will not be eligable for a CE mark.
Stork-Tronic product do carry the necessary EN numbers so you can feel safe with our controllers.