Certificate SZÚ B-00615-21 - Storage water heaters and Storage tanks (31.3.2021 - 31.3.2023)

Certificate SZÚ B-00616-21 - CLOSE (31.3.2021 - 31.3.2023)

Certificate E-30-00324-15 EMC - CLOSE (9.4.2015 - 8.4.2020)

Certificate E-30-00323-15 LVD - CLOSE (9.4.2015 - 8.4.2020)

Certificate SZÚ B-00984-19 - CLOSE (25.3.2019 - 31.3.2021)

Certificate SZÚ B-30-00428-17 - CLOSE (28.3.2017 - 31.3.2019)

Certificate SZÚ B-30-00301-15 - CLOSE (9.4.2015 - 31.3.2017)

Certificate No.: 1130330 - PTO (12.4.2013 - 30.4.2016)

Certificate SZÚ B-03211-19 - Storage water heaters OKHE ONE (30.12.2019 - 31.12.2021)

Certificate SZÚ EMC-B-03236-19 - Storage water heaters - OKHE ONE, TO/E (20.12.2019 - 19.12.2024)

Certificate SZÚ LVD-B-03235-19 - Storage water heaters - OKHE ONE, TO/E (20.12.2019 - 19.12.2024)

Certificate SZÚ B-01043-20 - Storage water heaters - double circuit connection design (2/6 a 2/4 kW), WTPSK, LUCIE (29.5.2020 - 31.5.2022)

Certificate SZÚ E-30-00378-18 EMC - Storage water heaters - double circuit connection design (2/6 kW) - (13.4.2018 - 12.4.2023)

Certificate SZÚ LVD-B-01038-20 - Storage water heaters - double circuit connection design (2/6 a 2/4 kW), LUCIE, TJ (29.5.2020 - 28.5.2025)

Certificate SZÚ B-30-00362-18 - Storage water heaters - double circuit connection design (2/6 kW) - (13.4.2018 - 30.4.2020)

Certificate SZÚ E-30-00377-18 LVD - Storage water heaters - double circuit connection design (2/6 kW) - (13.4.2018 - 12.4.2023)

Certificate CQS: BS OHSAS 18001 : 2007 No.: CQS 131/2013 (19.6.2013 - 19.6.2016)

Certificate CQS: BS OHSAS 18001 No.: CQS 110/2017 (3.7.2017 - 2.7.2020)

Certificate CQS: EN ISO 9001 No.: CQS 110/2017 (3.7.2017 - 2.7.2020)

Certificate CQS: EN ISO 9001 : 2008 No.: CQS 2157/2013 (19.6.2013 - 19.6.2016)