Chipinda choyezera chosunthikachi chimakwaniritsa zosowa zamakampani osiyanasiyana, ndikupangitsa kuti chikhale chofunikira pakuwunika bwino. Zatsimikizira kuti ndi chida chofunikira kwambiri pamagetsi, zida, zida zolumikizirana, zida, magalimoto, mapulasitiki, zitsulo, chakudya, mankhwala, zomangira, zida zamankhwala, komanso zida zamlengalenga. Mosasamala kanthu za makampani, Kutentha kwa Chinyezi Choyesera Chamber ndi yankho la chisankho kwa opanga omwe akuyang'ana kuti atsimikizire kulimba ndi kudalirika kwa mankhwala awo.
1. Maonekedwe owoneka bwino, thupi lowoneka mozungulira, pamwamba lopakidwa ndi zingwe ndi chogwirira cha ndege popanda chochita. Zosavuta kugwiritsa ntchito, zotetezeka komanso zodalirika.
2. Zenera loyang'ana la magalasi amakona awiri kuti muwone momwe mayeso apangidwira panthawi yoyesera. Zenerali lili ndi chipangizo chotenthetsera chamagetsi chopanda thukuta chomwe chingalepheretse nthunzi yamadzi kuti isasunthike kukhala madontho, komanso kuwala kwambiri mababu a fulorosenti a PL kuti apereke kuwala mkati mwa bokosi.
3. Zitseko zosanjikizana ziwiri zosanjikizana, zomwe zimatha kutsekereza kutentha kwamkati bwino.
4. Dongosolo loperekera madzi lomwe limalumikizidwa ndikunja, losavuta kudzazanso madzi mumphika wonyezimira ndi kubwezanso.
5. Mtundu wa French Tecumseh umagwiritsidwa ntchito pa kayendedwe ka kayendedwe ka compressor, wokhoza kuchotsa mafuta pakati pa mapaipi a condensation ndi capillaries. Zoziziritsa zoteteza chilengedwe zimagwiritsidwa ntchito pamndandanda wonse (R232,R404)
6. Chojambula chowonetsera LCD kunja, chokhoza kusonyeza mtengo woyezera komanso mtengo wokhazikitsidwa ndi nthawi.
7. Chigawo chowongolera chimakhala ndi ntchito zosinthira magawo ochulukitsa, ndikuwongolera mwachangu kapena kutsetsereka kwa kutentha ndi chinyezi.
8. Pulley yolowetsamo, yabwino kusuntha kusamuka, yokhala ndi zomangira zolimba.