2015
Patent of Hydraulic Snubber 3
2015
Patent of Viscous Fluid Damper 1
2014
Patent of Viscous Fluid Damper 3
2017
Tiwhikete CE
2016
Ko te purongo whakamatautau na POLITECNICO Milano
2014
Tiwhikete Kaupapa Mahere Torch o Haina
2015
Tiwhikete o te Hua Hangarau hou o Haina
2015
2016
Tiwhikete ISO14001
2016
OHSA18001
2016
Tiwhikete ISO9001
2014
Patent of Hydraulic Snubber 1
2011
Patent of Hydraulic Snubber 2
ISO14001
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