In 1972, Seibu invented the worlds first wire EDM machine. Its quality manufacturing and highly precise controlled movements result in precision and consistent part accuracy. Seibu wire EDMs are 100% made in Japan at their ISO certified factory located in Fukuoka, Japan. Seibu’s highly skilled manufacturing specialists possess the finest craftsmanship. Seibu is the only EDM manufacturer who guarantees a pitch accuracy down to ± 1μm. Only 30 to 40 individually created high quality Seibu machines are hand crafted per month. Seibu manufacturing philosophy is about quality and not quantity. Seibu’s wire EDMs machines are the result of decades of experience and tradition, professional know-how and listening carefully to the needs of their customers. Through international patents and innovative technology, Seibu has earned its reputation as one of the highest quality wire EDMs.
Seibu castings are both ground and hand scrapped resulting in high precision parts.