2015
Patent ntawm Hydraulic Snubber 3
2015
Patent ntawm Viscous Fluid Damper 1
Xyoo 2014
Patent ntawm Viscous Fluid Damper 3
2017
CE daim ntawv pov thawj
2016
Test tsab ntawv ceeb toom los ntawm POLITECNICO Milano
Xyoo 2014
Certificate of Torch Plan Project of China
2015
Daim ntawv pov thawj ntawm Tshiab High-tech khoom ntawm Tuam Tshoj
2015
2016
Daim ntawv pov thawj ISO14001
2016
OHSA18001
2016
Daim ntawv pov thawj ISO9001
Xyoo 2014
Patent ntawm Hydraulic Snubber 1
Xyoo 2011
Patent ntawm Hydraulic Snubber 2
ISO 14001
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