Typeszọ ọnụ ụzọ zuru ezu na-akwụsị, mkpuchi nko.Med of Zinc alloy material, OEM or ODM.
1.Wall nwụnye
Ọnụ ụzọ na-agagharị na ntụziaka nke mgbidi Isi magnet ahụ dị
kọntaktị na ofu mkpara, na pụrụ iche na ụma-ike magnetik
boids ụzọ n'otu ntabi anya
2.Mgbe ntinye ala
Ọnụ ụzọ na-agagharị na ntụziaka nke mgbidi ahụ
Ihe magnetik na-abanye na mkpanaka ahụ, ma isi magnetik pụrụ iche na nke siri ike na-ejide ọnụ ụzọ n'otu ntabi anya