All our products in the animal feed and pet food category comply with the GMP+ FSA guidelines. These products are checked regularly for undesirable substances, such as heavy metals and dioxins.
In addition, for our primary products, we are also Secure Feed registered and checked.
A number of our soil improvement minerals are registered for organic agriculture in accordance with SKAL/FiBL.
We would be happy to provide you with information about our general terms and conditions of purchase and sale.
Do you have any questions? Please feel free to contact one of our staff members.
Our general terms and conditions of purchase and sale, can be downloaded here in the required language.
Algemene inkoopvoorwaarden – NL/BE
Algemene verkoopvoorwaarden – NL/BE
General conditions of purchase - EN
General conditions of sales – EN
Allgemeine Verkaufsbedingungen – DE
Further information can be found on the website of VDDN.
Poortershaven has been GMP+FSA certified since 2001. In addition, this certificate is also interchangeable for QS in Germany.
Below you can download our certificate in the required language.
GMP+ FSA Certificaat 2019-2022 NL/BE
GMP+ FSA Certificaat 2019-2022 EN
GMP+ FSA Zertifikat 2019-2022 DE