Mumwe wevatengi vedu, VaZhang, nyanzvi mukugadzira muchina wekudhinda weink-jet uchishandisa laser, muchina wekutarisa fiber ye optical, muchina wekudhinda weink-jet uchishandisa UV laser uye muchina wekudhinda weink-jet uchishandisa CO2 RF laser, vanonyanya kushandisa ma laser anotevera, anosanganisira Iradion laser, Synrad laser neRofin laser.
Mazuva akati wandei apfuura, VaZhang vakatenga maseti gumi nemashanu emaS&A Teyu CW-5000 water chillers ekutonhodza michina yavo ye120W CO2 RF. Munguva yekushanda, S&A Teyu water chiller yakashanda zvakanaka mune zvese. Zvadaro, panguva ino, vachaisa imwe odha yemaseti mashanu emaS&A Teyu CW-5000 water chillers. Munguva pfupi iri kutevera, S&A Teyu CW-6200 water chiller ine simba guru rekutonhodza inogona kushandiswa. Tinotenda zvikuru nekuziva nekuvimba kwaVaZhang neS&A Teyu. Kune UV laser, tinokurudzirawo modhi yakakodzera yewater chiller kuna VaZhang, avo vanoratidza kuti mushure mekushandira pamwe kwenguva yakareba, vanga vachinyatsoziva nezvemhando yechigadzirwa uye kushanda zvakanaka kweS&A Teyu. Tevere, tichave nekushandira pamwe kwenguva refu.
