Welcome to Duvonn Electronic Technology Co., Ltd.

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About us

Duvonn Electronic Technology Co., Ltd. which was established in Nov 2013 is dedicated to R&D of high-performance crash protected event recorder memory module & vehicle black box. Our memory devices could record and store the event data during the vehicle’s operation and protect the inner memory chip safe even under extremely harsh conditions such as 1100℃ high temperature fire, hard car crash, deep water immersion, etc., especially for autonomous vehicles, railway vehicles, passenger buses, fleet of trucks, electric cars, drones, etc. wherever you have a much higher demand for data protection. Invention patents have been granted...

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Laboratory Accreditation Certificate i

Duvonn's vehicle black box showed on W

We just showed our unique products on

Our latest show on CITE2021 in Shenzhe

Duvonn just finished our presentation

Duvonn's remarkable perfomance in the

Our Show at ICV5 on 10-11 Sep 2020 in

Looking back on our brilliant show in

Newly completed installation of our me

New project for Mount Emei tourist bus

Laboratory Accreditation Certificate i

Duvonn's vehicle black box showed on W

We just showed our unique products on

Our latest show on CITE2021 in Shenzhe

Accreditations MORE>>

Trademark "DUVONN" authorized in China

Certificate (TR-H) US DOT FRA 49 CFR p

Certificate (TR-C) IEEE 1482.1-2013 se

Test Report(QM-CE) IEC 62625-1 4.3.1.7

Test Report(QM-CU/TR-PU) EUROCAE ED-15

Test Report(QM-AE & QM-BU)EUROCAE ED-1

IP67 (QF-AU)

Report from Tianjin Fire Research Inst

TR-C FCC

TR-C CE

Trademark "DUVONN" authorized in China

Certificate (TR-H) US DOT FRA 49 CFR p

Certificate (TR-C) IEEE 1482.1-2013 se

Test Report(QM-CE) IEC 62625-1 4.3.1.7