Tsarin sanyaya ruwa na masana'antu na Teyu Teyu CW-6000 wanda ke sanyaya firintar UV LED an cire ta daga tsarin sarrafa zafin jiki mai hankali, wanda ke nufin zafin ruwan zai iya daidaita kansa gwargwadon zafin jiki na yanayi (zafin ruwa gabaɗaya yana ƙasa da zafin jiki na yanayi 2℃) don samar da ingantaccen sanyaya ga kayan aiki. Idan masu amfani suna son saita zafin ruwa mai tsayayye da hannu, suna buƙatar canza yanayin sarrafa zafin jiki mai hankali zuwa yanayin sarrafa zafin jiki mai ɗorewa da farko. Cikakken matakan sune kamar haka:
1. Danna maɓallin "▲" kuma riƙe maɓallin "SET" na tsawon daƙiƙa 5
2. har sai taga ta sama ta nuna "00" kuma taga ta ƙasa ta nuna "PAS"
3. Danna maɓallin "▲" don zaɓar kalmar sirri "08" (saitin tsoho shine 08)
4. Sannan danna maɓallin "SET" don shigar da saitunan menu
5. Danna maɓallin "▶" har sai taga ta ƙasa ta nuna "F3". (F3 yana nufin hanyar sarrafawa)
6. Danna maɓallin "▼" don gyara bayanai daga "1" zuwa "0". (“1” yana nufin yanayin wayo yayin da “0” ke nufin yanayin zafin da ke ci gaba)
7. Danna "RST" don adana canje-canjen kuma fita daga saitunan.
Dangane da samarwa, S&A Teyu ta zuba jarin kayan aikin samar da kayayyaki sama da RMB miliyan daya, inda ta tabbatar da ingancin jerin ayyuka tun daga babban bangaren (condenser) na injinan sanyaya kaya na masana'antu zuwa walda na karfe; dangane da harkokin sufuri, S&A Teyu ta kafa rumbunan adana kayayyaki a manyan biranen kasar Sin, inda ta rage barnar da kayayyakin ke yi sakamakon dogon zangon sufuri, da kuma inganta ingancin sufuri; dangane da ayyukan bayan tallace-tallace, duk na'urorin sanyaya ruwa na S&A Teyu suna karkashin kulawar kamfanin inshora kuma lokacin garanti shine shekaru biyu.
