F2 Econimic Building of head office,No.1 JingHui Road of Dongli Lake,Dongli Distr.

Tianjin Grewin Technology Co., Ltd. is a manufacturer of toroidal transformer, EI class 2 transformer, current transformer, split core CT,electronic transformer etc. We have obtained ISO, CE, VDE an...

For optimum packaging solutions, TIANJIN GREWIN ELECTRICAL&LIGHTING CO. is recognized among a huge a consumer market owing to Brazil,India,Malaysia,Qatar,Turkey export market share that we cur...

toroidal transformer,current transformer,low frequency transformer,PCB transformer,EI transformer,plug in transformer,power transformer ,inductance...

Our Impedance Matching Transformer goes through a top-notch quality analysis system supervised by skilled quality auditors who assess different products at different level. We have developed a state-o...

No6 Taishan Road, Hexi District, Tianjin City, China

Our company was reorganized in 2005. Together we have over 20 years of experience in manufacturing electronic transformers, current transformers, inductors, coils, PCBAs, etc. in Tianjin City of China...