R & D

Certification

Promising Export SME

Certification of International Contractor

Inno-Biz

Certificate of Trade Business Number

Certificate of Company Affiliated Research Institute

G-PASS Company Designation

ISO-TS22163 (IRIS-Certification)

ISO14001-2015 (EN)

ISO9001-2015 (EN)

Patent Certificate (Rotary aligned bogies of rolling stock)

Patent Certificate (Couchette for railroad vehicles)

Application number notice and application form

Patent application report – Inter-modal bogies

Design Registration Certificate

Patent Certificate (Automatic tension adjustment equipment)

Utility Model Registration Certificate (Derailment recovery equipment for rolling stock)

Patent Certificate (Sleeper truck)

Utility Model Registration Certificate (Sleeper truck)

Utility Model Registration Certificate (Drive-wheel driving turn table)

Utility Model Registration Certificate (Shock absorber of axial suspension equipment for rolling stock bogie)

Utility Model Registration Certificate (Bolster-type bogie for rolling stock)

Utility Model Registration Certificate (Suspension equipment for 2-axle rolling stock)

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