Supertech has been involved in Electrolytic capacitors and export to International markets since 1991. In order to provide premium quality Products to our customers, we have applied ISO certified, and now the electrolytic capacitors are manufactured under ISO9001:2008 (CNS 12681) certified process. Our electrolytic capacitors come in a wide range voltage, capacitance values and combine advances compact sizes, long life, low impedance^Supertech has been authorized to produce Audio capacitor - guided current capacitor by DNM Design since 2012. And after few months' research & analysis, the product Audio capacitor - guided current capacitor 2T specifically for audio application and T-Network capacitor 4TTN ,except audio but also for other applications which requiring ultimate capacitor performance has been approved and to enter the market. All electrolytic capacitors with our registered logo "s'tech" meet RoHS requirement, for quality and service assurance.As a exporter agent too, a larger selection of components to choose from our products range includes inductors, resistors, switches, connectors various capacitors and much more. . We also offer OEM/ODM service, contact us today for further information of co-operation.