Hemlock, western
Blasen & Blasen Lumber Corp. Portland, OR
Carl Diebold Lumber Co. Troutdale, OR
Continental Hardwood Co Portland, OR
Emerson Hardwood Portland, OR
Gilmer Wood Company Portland, OR
Silvaseed Company Roy, WA
Trillium Lumber Company Portland, OR
Trout Mountain Forestry Portland, OR
Western Wood Products Association Portland, OR
Willow Classic Woodworking Portland, OR