... toilet water tank fitting 2) material:PP 3) with ISO9001 4) inlet valve size: 1/2" or 3/8" toilet water tank fitting1. ... the main body is PP.2) Plastic or brass thread3) Simple and cheap design, popular4) inlet valve ... such as basin drainers, bathtub drainers,sink drainers,water tank fittings,WC connector , stamping parts,machining parts ... buyers to contact us toilet water tank fitting