Headquartered in Vancouver, Washington, the Western Wood Preservers Institute (WWPI) is a nonprofit member trade organization representing the interests of the preserved wood products industry throughout western North America for nearly 75 years.
Mailing Address:
12503 SE Mill Plain Blvd., Suite 205 Vancouver WA 98684
USA
Phone: 360-693-9958
Media
We Preserve Wood
How Forests Make Our Lives Better
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