ISO 9001 certification
We’ve got it! The high quality of Holland Heater’s services and products has been confirmed by the ISO 9001 certification. Six months of hard work to improve our services and optimize our processes has brought the expected result and will, beyond any doubt, have a positive impact on the further development of our company. Thank you all for being with us and we look forward to your continued support in expanding new markets and strengthening our market position.