Keeb kwm

1997

图一

DCNE tsim; Koom nrog R&D thiab tsim cov koob yees duab KsD, nickel-cadmium roj teeb walkie-talkie charger;

2000

图二

Txhim kho mem tes technology; pib nkagthaj chaw tub rog;

2004

图三

Koom tes nrog American Environmental Protection Organization, kos npe rau daim ntawv cog lus mus sij hawm ntev;

2007

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2 lub teb chaws inventionpatents; 9National utility model patents; 2scientific thiab technologieskev sau npe ua tiav; 5National software copyrights lwm..

2008

省长视察

Tus Tswv Xeev mus xyuas thiab hwm DCNE ;

 

2010

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Muab cov tshuab pulse; IP67 tus qauv siv rau hauv chargers;

2013

高新

Yeej lub "National High-Tech Enterprise" hwm;

2015

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Internalization Technology, luv dua ib nrab sij hawm rau kev them nyiaj; Kev hloov pauv ntawm kev lag luam roj teeb;

2018

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Pib koom tes nrog high speed tsheb tuam txhab, muab lub tsheb-tus qauv hloov pauv zaus ntse chargers.

2019

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Suav tsoom fwv caw DCNE raws li lub tuam txhab high-tech tuaj koom Singapore National Exhibition;

2020

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Pib koom tes nrog ntiaj teb qib roj teeb tuam txhab officially qhib txoj hauj lwm tshiab;


Xa koj cov lus rau peb:

Sau koj cov lus ntawm no thiab xa tuaj rau peb