Nthawi ino, Mr. Zeng akufuna kugula choziziritsa madzi kuti aziziziritsa laser yawo ya Huaray 3W UV. Bambo Zeng adziwa zambiri za ntchito zosiyanasiyana za S&A zoziziritsa madzi za Teyu ku Huaray,Inno,Inngu,RFH ndi ma laser a Coherent UV patsamba la S&A Teyu.
Gwero la laser la makina ake a UV laser cholembera ndi Delphi UV laser. M'mbuyomu adagwiritsa ntchito zoziziritsa kumadzi zamitundu ina koma kenako adagwiritsa ntchito S&A Teyu water chiller pambuyo poti Delphi adalimbikitsa S&A Teyu kwa iye.
Makina osindikizira a UV akuyenera kukhala ndi mpweya woziziritsa wa UV kuti muchepetse kutentha kwa UV LED kuti ntchito yosindikiza ikhale yotsimikizika.