Contact: TIFFANY COULSON | MACHINE SHOP, CODE WELDING, HYDRO DAM HARDWARE AND POLE MANUFACTURING, POWER PIPING | 23003 HIGHWAY 243 S,MATTAWA WA 99349 | Phone: 509-932-5428 | Fax: 208-977-8568 | Email: | Website: | Demographic information unavailable | Certifications Issued: | US - HubZone certification expiring on June 22nd, 2006 | | | |