I need to verify hafemabv.nl
There are some useful ways to verify them. http://goo.gl/w8OehW
1- Contact Netherlands Chamber of Commerce and ask aboutthe legal address, telephone, manager, official website, etc
2- Use D&B to find legal information about them (this is not free, but it is online).
3- Contact some Forwarder Agent in Netherlands and hire him/her to audit this supplier.
The company bank is ok, but you need more accrate information to decide.
Hope this helps