Yueqing Zhengda Soft Magnetic Alloy Co.,Ltd is a high-tech company that mainly produces ultra-crystallite (nanometer cryst-allite) material,ultra-crystallite magnetic core,current transformer,Zero sequence current transformer,toroidal transformer.
英
美
- 樂(lè )清市正大軟磁合金有限公司，是一家專(zhuān)業(yè)生產(chǎn)超微晶（納米晶）帶材，超微晶磁芯，電流互感器，零序互感器，環(huán)型電感的高科技、軟磁公司。
