Since the year 2005 Holmgrens Plast are certified against ISO 9001.
We are certain of that we will be working in a more effective way, and that we will keep a higher quality standard in our processes  when we have a well working quality sytem. And because of that we are working with continual improvements on everyday basis. 
Year 2016 Holmgrens Plast gets the certificate for ISO 14001. This means that we have identified our largest environmental aspects and that we constant work with reducing the impact on our planet. We strive to have a high recycling process, to minimize the scrap and also to minimize the waste of resourses as much as possible.