Ngeviki edluleyo, uMnu. UChoi waseKorea uthenge amayunithi ama-3 we S&A Teyu recirculating amanzi chillers CW-5200 ukupholisa universal laser umshini wokusika. Kungokokuqala ethenga ama-laser water chillers futhi uhlabeke umxhwele ngendlela ekhaliphile yokulawula izinga lokushisa.