Changhong tau tsim muaj nyob rau hauv 1958 thiab yog ib qho ntawm 156 txoj haujlwm tseem ceeb thaum lub sijhawm "First Tsib-Year Plan" nyob rau hauv kuv lub teb chaws.Nws yog nyob rau hauv cov khoom siv corrugated ntawm Mianyang Changhong Ntim Co., Ltd., uas yog tus tswv ntawm Sichuan, thiab siv ntau yam ntawm peb lub tuam txhab lub siab transmitters, kub sensors, thiab magnetic flaps.
