Ntlafatsa katleho ea hau ea khatiso ka li-Roller tsa rona tsa Lower Pressure. Ka nalane ea lilemo tse 17+ indastering, lihlahisoa tsa rona lia fanaOEM / ODMcustomization,CEleISOsetifikeiti, litheko tsa tlholisano, le thekiso e tobileng ea bahlahisi. Ikopanye le baemeli ba rona ba litsebi bakeng sa thuso e potlakileng.