About: http://webisa.webdatacommons.org/410571730

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	vent valve , we are specialized in Air vent valve .size : 1/2 ,3/4, 1 ..and mainly export Asia and Southeast Asia .
http://www.w3.org/ns/prov#wasQuotedFrom	weiku.com