Do you have certified locks and would you like to order an extra key? That is sometimes quite difficult, the shoemaker on the corner often doesn't know what to do with it and you will find a maze of suppliers online. Postma and Postma has been the key specialist since 1963 and will simply arrange it for you. If you leave your details using the form below, we will try to provide you with a quote as quickly as possible based on a good photo of the key and an image of the certificate. Only after you have agreed will we send you an invoice after which we will actually order the key for you. The order will only take place after you have paid, so you can submit this request without obligation.