Japan RIKEN sandpaper ne mai kyau elastic gila kayan aiki, kunshe da abrasives, adhesives da kuma substrates uku abubuwa, da kamfanin ya dogara a kan wadannan albarkatun kasa, ta hanyar fasaharmu ci gaba da kuma samar da kayayyakin da suka dace da daban-daban bukatun.

A kusan karni na 2, an goge abubuwa da bushe ƙwanƙwasan shark. A karni na 13, akwai rikodin amfani da takarda ta laminate don tabbatar da shells, kuma akwai ruwan ruwa na roba, wanda aka ce a Switzerland, an yi amfani da gilashin gilashi a kan takarda ko fata bayan amfani da shi na ɗan lokaci. Tun daga wannan lokacin, mutane suna bin "abubuwa mafi kyau", suna yin kayan aiki daban-daban, kuma suna ci gaba da inganta kayan aiki da hanyoyin yin su. Lokaci ya wuce, shell ci gaba zuwa wucin gadi abrasives, roba resin ruwa zuwa manne da resin, laminate zuwa takarda, tufafi, iri-iri da siffofin kuma bambanci, sandpaper a matsayin babban gila da kuma polishing kayan aiki, kowane masana'antu da alhakin wani sashi. A yau, fasahar gyara tana canzawa da sauri sosai. A RIKEN CORUNDUM muna kuma kula da kalubale kamar harbi, amfani da ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙ Bugu da ƙari, muna yin kasuwanci a cikin ofishin sarrafa kansa kayan aiki, kamar aikace-aikace da kuma ci gaban sandpaper rufi fasahar, kamar firintar ciyar da takarda madaidaicin. RIKEN CORUNDUM zai ci gaba da aiki don haɓaka samfuran da suka dace da bukatun abokin ciniki da ƙirƙirar sabon darajar.