Hiki i ka mīkini ʻokiʻoki PCB ke hoʻohana i ka laser UV hana kiʻekiʻe a i ʻole ka laser Green e like me ke kumu laser, no ka mea, ua ʻike ʻia lākou e ka wahi laser focal liʻiliʻi a me ka ʻoki ʻoki ʻoki ʻoki, pili i ka ʻoki ʻana i nā ʻano like ʻole o nā substrates PCB, me ka substrate ceramic, Rigid Flex, FPC, uhi kiʻiʻoniʻoni a pēlā aku. No ka hoʻoluʻu ʻana i ka mīkini ʻoki laser 10W PCB, ʻōlelo ʻia e koho S&A Teyu recirculating wai chiller CWUL-10.
No ka hana ʻana, S&A Ua hoʻolilo ʻo Teyu i nā lako hana ʻoi aku ma mua o hoʻokahi miliona RMB, e hōʻoiaʻiʻo ana i ka maikaʻi o ke ʻano o nā kaʻina hana mai nā ʻāpana kumu (condenser) o ka chiller ʻoihana a hiki i ke kuʻi ʻana o ka metala; e pili ana i ka logistics, S&A Ua hoʻonohonoho ʻo Teyu i nā hale kūʻai logistic ma nā kūlanakauhale nui o Kina, me ka hoʻemi nui ʻana i ka pōʻino ma muli o ka logistic lōʻihi o nā waiwai, a me ka hoʻomaikaʻi ʻana i ka maikaʻi o ka lawe ʻana; e pili ana i ka lawelawe ma hope o ke kūʻai ʻana, ua kākau ʻia nā S&A wai chillers Teyu a pau e ka hui ʻinikua a ʻelua makahiki ka manawa hoʻopaʻa.
