Otu n'ime ndị ahịa anyị, Mr. Zhang pụrụ iche na mmepụta nke laser efe ink-jet ebi akwụkwọ, ngwa anya eriri akara igwe, UV laser ink-jet obibi igwe na CO2 RF laser ink-jet obibi igwe tumadi na-eji lasers ndị a, gụnyere Iradion laser, Synrad laser na Rofin laser.
Ọtụtụ ụbọchị gara aga, Mr. Zhang zụtara 15 setịpụ nke S&A Teyu CW-5000 mmiri chillers maka oyi nke igwe akara akara 120W CO2 RF ha. N'oge a na-arụ ọrụ, S&A Teyu chiller mmiri arụrụla ọrụ nke ọma n'akụkụ niile. Mgbe ahụ n'oge a, ọ ga-etinye iwu ọzọ maka 5 set nke S&A Teyu CW-5000 mmiri chillers. N'ọdịnihu dị nso, S&A Teyu CW-6200 chiller mmiri nwere nnukwu ike jụrụ oyi. Anyị nwere ekele n'ezie maka nnabata na ntụkwasị obi Mr. Zhang nwere S&A Teyu. N'ihi na UV laser, anyị na-akwado a kwesịrị ekwesị mmiri chiller nlereanya ka Mr. Zhang, onye na-egosipụta na mgbe imekọ ihe ọnụ ruo ogologo oge, ọ maara nke ọma banyere àgwà ngwaahịa na elu na-arụ ọrụ arụmọrụ nke S&A Teyu. Ọzọ, anyị ga-enwe nkwado ogologo oge.
