Alliance Magnetic Limited was established since 2003. Headquarters in Hong Kong with manufacturing factory located in China (DongGuang city), a high technology developing zone. We are specialized in OEM products such as switching power transformers, lamination power transformers up to EI 133, toroids, common mode choke, etc... In order to meet the diversified requirements from customers, we also manufacture special magnetic products to fulfill specific needs.

Providing quality products in reasonable price and customer satisfaction are always our ambition.

Alliance Magnetic Limited had achieved ISO9001:2000, ISO14001:2004, UL standards class B, F pre-approval and RoHS compliance in order to be more competitive on the market.