Peb Keeb Kwm

Duab

Yueqing Zhenhua Voltage Regulator Hoobkas tau tsim thiab pib tsim thawj lub zog hluav taws xob tswj hluav taws xob hauv Suav teb.

Xyoo 1988
Duab

Tuam Tshoj thawj pawg ntawm cov khoom siv hluav taws xob tswj tau raug muag thiab xa tawm mus rau thoob ntiaj teb kev ua lag luam

Xyoo 1992
Duab

Tsim los ntawm JONCHN Group Enterprise

Xyoo 1996
Duab

Ua ke tsim kev lag luam txawv teb chaws, Middle East Dubai chaw ua haujlwm tau tsim

2000
Duab

Lub tsev hauv paus tau tsiv mus rau hauv lub tsev ua haujlwm niaj hnub - JONCHN Tsev

Xyoo 2004
Duab

JONCHN cov khoom raug ntsuas raws li cov khoom lag luam nto moo hauv Zhejiang Xeev

Xyoo 2006
Duab

JONCHN Science thiab Technology Park tau ua tiav, thiab lub tuam txhab cov khoom tsim los rau hauv peb qhov loj: cov khoom siv hluav taws xob, kev tiv thaiv hluav taws xob ntse, thiab cov khoom siv hluav taws xob sib txuas thiab xa tawm.

Xyoo 2011
Duab

JONCHN hom tau txais txiaj ntsig Tuam Tshoj Nto moo Trademark

2012
Duab

Lub tuam txhab tau ntsuas raws li lub teb chaws high-tech enterprise thiab lub nroog kev lag luam technology tshawb fawb thiab kev loj hlob chaw

Xyoo 2014
Duab

Lub tuam txhab tau yeej ib qho ntawm kaum lub npe nrov tshaj plaws hauv Suav teb kev lag luam tiv thaiv hluav taws

2015
Duab

Africa Ethiopia Hoobkas tau tsim

2016
Duab

JONCHN fais fab kis tau tus mob thiab cov khoom siv faib khoom koom nrog kev tsim kho vaj tse hauv African lub teb chaws

2020