Sphekolo ea urface ea lihlahisoa tse sa tšoaneng tse hlahisoang keChengshuo hardwarefektheri.Ea pele ke tlhahiso ea rona e kopantsoeng le ts'ebetso ea sehlahisoa sa aluminium,aka mor'a tlhahiso e nepahetseng ,anodized sehlahisoa ka botsho, ho akarelletsa le bokahare ba pores.Boto e latelang e khubelu ea aluminium, ho latela nomoro ea 'mala oa Pantone, we entse oxidation le sandblasting e ntle .Sesebelisoa sa boraro sa aluminium moreki o hloka mebala e fapaneng lehlakoreng le ka pele,ae kentse logo ea tloaelo le mofuta oa sehlahisoa.Sehlahisoa sa bone sa tšepe seo re se entseng electrophoretic blackening,fkapa lihlahisoa tse ling, iketsetse ts'ebetso ho latela litlhoko tsa bareki liindastering tse fapaneng.Kalafo ea rona ea lihlahisoa tsa mochini oa CNCHo kenyelletsa empa ho sa felle feela ho: ho thatafatsa kalafo ea mocheso, ho bentša holim'a metsi, ho sila, ho qhomisa lehlabathe, anodizing., sho rapela (pente, ho fafatsa phofo), electroplating, electrophoretic blackening, electropolishing, nickel plating, chromium plating, zinki plating, joalo-joalo, Ikutloe u lokolohile ho botsa nako efe kapa efe.!