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Market Focus

About ASTM

ASTM was established in 2012 in Dongguan, China by a team of experienced engineers. The team has experience in overcurrent protection products; from material selection, R&D, testing, manufacturing, to marketing. From the beginning of the manufacture of ESD materials, SMT fuses, to the today’s EV fuses and high-voltage fuse, 100A / 1000VDC SMD fuse, ASTM has reached world-class levels.
ASTM received ISO9001 certification in 2013, Automotive Certification TS16949 in 2015, and China High Tech Manufacturing Award in 2016. ASTM holds several patents in materials usage and manufacturing technology. ASTM has innovative design incorporates electronic fuse technology into power fuses. ASTM uses more than 15% of its annual revenue for R&D, testing and approval. Offering high standard safety standards overcurrent devices – FUSE is our goal.