Founded in 1980 and headquartered in Singapore, ASJ Pte Ltd (ASJ Holdings Pte Ltd) is a dedicated manufacturer of surface-mount and leaded resistors. In 2014, ASJ formally merged with Taiwanese resistor manufacturer Ralec Electronic Corporation under the Chilisin Group, unifying manufacturing and engineering plants across Malaysia, China, and Taiwan.
ASJ specializes in high-volume and precision chip resistors for electrical and electronic circuitry, utilizing automated production lines and proprietary manufacturing processes to support quick-turn deliveries. Its reliability test protocols qualify components against global MIL, JIS, and EIA standards.