History

Xyoo 1997

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

2000

Txhim khomem tes technology;pib nkagthaj chaw tub rog;

Xyoo 2004

Koom tes nrogLub koom haum Asmeskas kev tiv thaiv ib puag ncig, kos npe rau daim ntawv cog lus mus sij hawm ntev;

Xyoo 2007

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

Xyoo 2008

Tus Tswv Xeevmus xyuas thiab hwmDCNE;

2010

Muab cov tshuab pulse;IP67 tus qauvsiv rau hauv chargers;

2013

Yeej lub "National High-Tech Enterprise" hwm;

2015

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

2018

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

2019

Suav tsoom fwvcawDCNEraws li lub tuam txhab high-tech tuaj koomSingapore National Exhibition;

2020

roj teeb tuam txhab APPLIED IN BUS INDUSTRY

Pib koom tes nrogntiaj teb qib roj teeb tuam txhabofficially qhib txoj hauj lwm tshiab;

Keeb kwm