Shannxi Bogao new material technology co., Ltd ( BGK ) is a specialty company of function stainless steels & precision alloys, has it’s own R&D，manufacture，sales net. Business covers the manufacture non-magnetic steel, electro-magnetic ...

I&＃39;m very pleased to introduce our company as a leading manufacturer of permalloy Z.C.T ring cores & EI laminations in Korea.We have been working this line business for more than 20 years and well organized permally products Korea. If we do not toolings your rings, are able make new tooling ...