De Nijs is a company where you as a customer have ...

De Nijs is a company where you as a customer have to act very hard to be treated properly. Tip 1: Hold your bank guarantee as long as possible, they will eventually offer you money out of leniency. Tip 2: Be tough and don't admit anything. Tip 3: Don't trust their promises. Tip 4: Make a written record of everything.