Tianjin Grewin Technology Co., Ltd. is a manufacturer of toroidal transformer, EI class 2 transformer, current split core CT,electronic transformer etc. We have obtained ISO, CE, VDE and RoHS approvals.
Our company has many advantages, so we can be your honesty reliable supplier:
1) ...
Telephone:86-22-84943756
Address:F2 Econimic Building of head office,No.1 JingHui Road of Dongli Lake,Dongli Distr.
CAREL TECHÂ for custom and standard transformers why you should choose us? Â 1) Over 35 years experienceof transformer designing producing 2) 2-year product warrantto better protect our customer\'s interests 3) 100% test of every single we produce from incoming material checking, ...
Telephone:86-13207512928
Address:NO6, Taishan Road,Hexi District, Tianjin, Tianjin, China