Malinga ndi zomwe zachitika ku S&A Teyu, zifukwa zotsatirazi zimayambitsa alamu yoyendera madzi yozungulira yomwe imaziziritsa makina odulira laser a fiber platform exchange platform.
1. Njira yoyendera madzi yakunja yatsekedwa;2. Njira yozungulira yamkati yatsekeka;
3. Pampu yamadzi ili ndi zinthu zosafunika;
4. Chozungulira cha pampu chimatha.
Pambuyo podziwa zomwe zimayambitsa, ogwiritsa ntchito amatha kupita kwa ogulitsa chiller kuti akapeze yankho latsatanetsatane.
Ponena za kupanga, S&A Teyu yayika zida zopangira zopitilira RMB miliyoni imodzi, kuonetsetsa kuti njira zosiyanasiyana zikuyenda bwino kuyambira pazigawo zazikulu (condenser) za chiller cha mafakitale mpaka kulumikiza zitsulo; pankhani ya mayendedwe, S&A Teyu yakhazikitsa malo osungiramo katundu m'mizinda ikuluikulu ya China, zomwe zachepetsa kwambiri kuwonongeka komwe kumachitika chifukwa cha mayendedwe ataliatali a katundu, komanso kukonza bwino mayendedwe; pankhani ya ntchito yogulitsa pambuyo pogulitsa, ma chiller onse amadzi a S&A Teyu amathandizidwa ndi kampani ya inshuwaransi ndipo nthawi ya chitsimikizo ndi zaka ziwiri.
