Otu n'ime ndị ahịa anyị, Mr. Zhang ọkachamara na mmepụta nke laser na-efe efe ink-jet ebipụta igwe, ngwa anya fiber marking machine, UV laser ink-jet printing machine na CO2 RF laser ink-jet printing machine na-eji lasers ndị a, gụnyere laser Iradion, Laser Synrad na Rofin laser.
Ọtụtụ ụbọchị gara aga, Mr. Zhang zụtara ụdị 15 nke S&A Teyu CW-5000 chillers mmiri maka ịdị jụụ nke igwe akara akara 120W CO2 RF ha. N'oge ọrụ ahụ, S&Igwe mmiri mmiri Teyu emeela nke ọma n'akụkụ niile. Mgbe nke a, ọ ga-etinye iwu ọzọ maka 5 sets nke S&A Teyu CW-5000 mmiri chillers. N'oge na-adịghị anya, S&Enwere ike iji igwe mmiri Teyu CW-6200 nwere nnukwu ike jụrụ oyi. Anyị nwere ekele n'ezie maka Mr. Zhang ’ nnabata na ntụkwasị obi nke S&A Teyu. Maka laser UV, anyị na-akwadokwa ụdị chiller mmiri kwesịrị ekwesị nye Mr. Zhang, onye na-egosipụta na mgbe imekọ ihe ọnụ ruo ogologo oge dị otú ahụ, ọ maara nke ọma banyere àgwà ngwaahịa na ọrụ dị elu nke S.&A Teyu. Ọzọ, anyị ga-enwe nkwado ogologo oge.
