Royal Pacific Industries, 4035 NE Riverside Dr, Mcminnville, OR 97128, US

The Pacific Wood Preserving Companies is one of the leading providers of treated wood products to the United States and international markets. Located in Sheridan, Ore., the company produces wood products, including utility poles, railroad ties, preservative treated lumber and plywood, landscape ties and crane mats, among others. Its preservative treatments include pentachlorophenol, copper naphthenate, creosote, ACQ, Dri-Con fire retardant, etc. The company specializes in Douglas fir transmission and distribution poles. The Pacific Wood Preserving Companies is one of the largest capacity wood treaters in the United States. It has affiliation with the American Forest & Paper Association, American Wood Protection Association, Creosote Council and North American Metals Council, including others.