Tsim kom tsim Sichuan D & F Electric Co., Ltd. hauv Mianyang, Sichuan. Pib ua cov khoom rwb thaiv tsev thiab rwb thaiv tsev txheej txheem
Lub kaum hli ntuj, 2009
Tag nrho lub tuam txhab tsiv mus rau JinShan Industrial Park, Luanang.Changed lub npe los ua Sichuan D & F Electrical Technology Co., Ltd, tsis txhob siv lub npe ntawm Sichuan D & F Electric Co., Ltd.
Lub kaum hli ntuj, 2018
Tsim Cov Lag Luam Ua Lag Luam rau cov khoom siv tau yooj yim, ua cov ntaub qhwv zoo, iav ntaub rubes thiab lub qhov txhab rwb thaiv tsev parts partsandAND
Lub Ib Hlis, 2019
Chav tsev ua lag luam rau hluav taws xob busbars tau tsim tsa thiab tau tsim laminated Busbar, Rigid Tooj Liab lossis Aluminium Busbar thiab hloov pauv Buspar lossis tooj liab Busbar.