kama O-Ring Coupling , bɛɛ haminanko kɛrɛnkɛrɛnnen tɛ a la, wa an bɛ min kɛ, o ye ka kiliyan kelen-kelen bɛɛ ka fɛn dilannenw wajibiyalenw caya, o la, an ka O-Ring coupling ka jogo ɲuman sɔrɔla kosɛbɛ kiliyan caman fɛ ani a ye tɔgɔ ɲuman sɔrɔ jamana caman na. Yuyao Ruihua Hardware Factory O-ring coupling have characteristic design & practical performance & competitive price, walasa ka kunnafoni wɛrɛw sɔrɔ O-Ring Coupling kan , aw bɛ se ka anw sɔrɔ.