Polymax International Limited
Polymax is a professional manufacturer of switching transformers, audio transformers, coupling transformers, inductors, EMI filters, chokes and coils.
We are accredited with ISO9001 in 1999, in producing various kinds of transformer and inductor in Shenzhen, China, under UL insulation system class B, F, H, N and R at low cost. We could arrange local delivery under the permit of China Customs as well as direct export to overseas.
