Chengdu Tianjin kayan aiki Co., Ltd. aka kafa a 2000. A dogon lokaci, kamfanin ya ci gaba da zama mai da hankali kan mutane, kuma ya bi mahimman dabi'un kirkire-kirkire, mutunci da nasara. Koyaushe bi high quality, high-tech sana'a brand image, samar da mafi kyau kayayyaki da sabis ga abokan ciniki. An kaddamar da na'urar gwaje-gwaje ta kariya ta nau'in M2000 a shekara ta 2001, ta farko ta gabatar da garanti kyauta ta shekaru uku a duk faɗin ƙasar, tare da kulawa ta rayuwa. A 2002 M2000 Relay kariya gwaji da ma'aikatar kimiyya da fasaha aikin, samun goyon bayan kasa SMEs Innovation Asusun. A 2003 ya zama babban kamfanin kasuwanci na birni. Farawa a 2004, kamfanin ya fara buɗe kasuwar kasa da kasa, a 2005, a Indiya, Thailand, Indonesia, Saudi Arabia da sauran kasashe da aka buɗe yanayin kamfanin, fitarwa fiye da 70 na'urori, a cikin gasar da masana'antun irin wannan masana'antun kasa da kasa, ya tsaya kafa, ya lashe kyakkyawan suna na kasa da kasa. A shekara ta 2006, yankin Chengdu ya sanya shi a matsayin babban mai biyan haraji, kuma ginin tsarin kamfanin ya sami ci gaba mai yawa. A 2008 kammala MF3000 haske dijital kwarara kariya gwaji na R & D, samarwa, tallace-tallace, shi ne na farko a cikin gida ta hanyar cibiyar sadarwa kamfanin IEC61850 dokokin gwaji na haske dijital kwarara kariya gwaji samfurin. A shekarar 2013, kammala R & D, samarwa, tallace-tallace na MP3000F Digital Model Integrated Relay Kariya Tester. A shekarar 2015, kammala R & D, samarwa, tallace-tallace na TMU-1000 na'urar gwajin na'urar. A cikin shekaru masu yawa a jere na tallace-tallace daga 2011 zuwa yanzu, a lokaci guda ya sami lambar biyan haraji na Chengdu High-Tech Zone. A cikin 2019, kamfanin ya sami nasarar ƙaddamar da tsarin gwajin atomatik na TS200 Relay Protection da tsarin gwajin atomatik na TS210 mai hankali mai nisa. Kamfanin yana da damar samar da nau'ikan kayan aiki sama da 1230 a shekara, wanda ya samar da tasirin sikelin. Our kamfanin kayayyakin da kyakkyawan aiki da kayayyakin bayan-tallace-tallace sabis samun kyakkyawan suna a cikin masu amfani.