Yichen o ka ike Chinese kuʻihao uea akamai komo i loko o R & D, hana, kuai ana a me nā lawelawe haawi. Mākou e kaumaha nui huahana huahelu uhi kila koko Kora naʻEsau uea, kinoea paleia lakou piʻo kuʻihao uea, submerged piʻo kuʻihao uea,'ūholo uila, kiniki uea, hex hua pisetakia, a me ka kila pa mau lāʻau kū, etc. Available uea anawaena ua kaulua mai 0.6mm i 3.2mm. Hoʻopilikino kuʻihao pāʻoihana ua hoi ae nei.