Tianjin Grewin Technology Co.,Itd

GREWIN has two mainly manufacture toroidal transformer to be used for audio equipment,telephone, computer,air-conditioner and meter equipment etc.Toroidal transformer is one of our company's main products,in addition to high or low frequency transformer and mutual inductor. Also, we'll try our best to design transformer according to the need of our customer. Our products are all exported to overseas market like America, German, Russia, Japan. Also we have abtained CE,SGS approval. We sincerely invite you to join hands with us to develop a better tomorrow.contact: cathy(at)grewin-tech.comskype:grewin.ellaphone:86-22-84943756wechat:mumude7mobile:8615127622290 [Details]