Tikudziwitsani mayunitsi athu amtengo wapatali a ASU, obweretsedwa kwa inu ndi Shanghai Lianfeng Gas Co., Ltd., opanga otsogola, ogulitsa, ndi fakitale ya zida zamagetsi zamafakitale ku China. Magawo athu a ASU adapangidwa kuti azitulutsa mpweya wabwino kwambiri, nayitrogeni, ndi argon kudzera munjira yolekanitsa mpweya. Ndi ukadaulo wapamwamba komanso zida zapamwamba kwambiri, mayunitsi athu a ASU amamangidwa kuti azigwira ntchito modalirika komanso mosasinthasintha, kukwaniritsa zofuna zamafakitale osiyanasiyana kuphatikiza zitsulo, mankhwala, zamankhwala, ndi zamagetsi. Ku Shanghai Lianfeng Gas Co., Ltd., timayika patsogolo kukhutira kwamakasitomala ndikuyesetsa kupereka zinthu zapamwamba zomwe zimapitilira zomwe tikuyembekezera. Magawo athu a ASU amasonkhanitsidwa mwatsatanetsatane ndipo amayesedwa mwamphamvu kuti atsimikizire kulimba komanso kuchita bwino. Ndife odzipereka kupereka mayankho ogwirizana ndi ntchito yabwino kwambiri pambuyo pogulitsa kuti tikwaniritse zosowa za makasitomala athu. Sankhani magawo athu a ASU kuti apange mpweya wabwino komanso wotsika mtengo, mothandizidwa ndi ukatswiri komanso kudalirika kwa wopanga odalirika pamsika.