Our Tucson store is open six days a week – stop by today! Get the Metal Supply You Need from a Trusted Tucson Metal Distributor Serving the large customer base that resides in the Tucson and Nogales areas, Industrial Metal Supply is conveniently located near the intersection of Ajo Parkway and Alvernon Way, on the Northside of the 10 freeway. The oldest wood construction found intact is located in northwest Germany, and was built about 7,300 years ago. By 500 B.C. iron axes, saws, and chisels were commonly used to cut and shape wood. The first reference to cutting wood in a sawmill, rather than using hand tools, comes from northern Europe and dates from about 375. Adopted by Military, Law Enforcement Special units, Emergency Services Personnel, Self Defense professionals as well as members of the Martial Arts community, Cold Steel has became renowned for quality, strength, reliability and dependability in every day carry. It is the users’s responsibility to apply for any required permits or consents and to build in accordance with the local building code. Although all due care is taken, no responsibility is accepted by Buildeazy for any wrongful information, omissions, or any other irregularities regarding any plan set or Buildeazy article.