1: The high-karshen kayayyakin samar da mu factory duk sun dauki F-hatimi zane.
A halin yanzu muna ɗaya daga cikin ƴan masana'antu a China waɗanda ke yin irin wannan ƙirar cikin ƙwarewa.
Irin wannan hatimi na iya hana ƙura daga shiga samfurin yadda ya kamata.
2: Duk samfuranmu suna amfani da gidaje masu nauyi sosai.Kuma fasahar mu na yanzu na iya tabbatarwa
cewa tashar kowane gida mai shinge ya cika daidai da UC bearing, tabbatarwa
cewa kowane samfurin zai iya shigar da motsi cikin sauƙi lokacin da aka yi wa maiko allura a cikin samfurin
a lokacin amfani da baya da kuma kiyayewa.Ba zai zube tsakanin gidaje toshe da UC bearing.