... :For toilet drainage 5.Length 550mm 1.Product name: toilet connection tube 2.Product model: JH-C10163.Size: D110mm length 550mm or ... as basin drainers, bathtub drainers,sink drainers,water tank fittings,WC connector , stamping parts,machining parts,and rubber&plastic parts.We ... development and benefits, welcome potential buyers to contact us. toilet connection tube