Reliance Business Associates established in 1977, one the leading manufacturer of Transformer Bobbins in Taiwan, our products are mainly made from phenolic materials, the range of our products are: EE EC ER ETD EP PQ LP RM UU series etc. High quality, competitive price and prompt delivery, our production capability is 800K-2, 500K pieces monthly per item, samples and catalog are available, we shall be very pleased to provide you upon request, we also supply custom molded parts, any interested parties please feel free to contact us.