MFI Digital Showroom PESERTA | Product Highlights | DAFTARKU HENTRACO CV NEGARA: INDONESIA NOMOR HALL: NOMOR BOOTH: A-2403 TAMBAHKAN KE DAFTAR SAYA More about this exhibitor Contact Exhibitor KUNJUNGI WEBSITE "ARISTECH" LS-250 Hentraco presents Aristech Electrical discharge machining, also known as spark machining, spark eroding, die sinking, wire burning or wire erosion, is a manufacturing process whereby a desired shape is obtained by using electrical discharges.