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...

Tianjin Geneuo Technology Co., Ltd.

Tianjin Geneuo Technology Co., Ltd. specializes in the development, production and sales of industrial automation products, system integration and engineering service. Communication solution-Industria...