Question: What does the Grain company manufacture using Northern White Cedar and Western Red Cedar wood?
Sentence (from "Thuja plicata"): Thuja plicata, commonly called western or Pacific redcedar, giant or western arborvitae, giant cedar, or shinglewood, is a species of "Thuja", an evergreen coniferous tree in the cypress family Cupressaceae native to western North America.
Relevant evidence: Yes