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Established in 1907, Williams Advanced Materials is a supplier of specialty materials used in thin film deposition and semiconductor packaging applications. The company offers a wide range of physical vapor deposition products, including sputtering materials and targets, target bonding, backing plates, evaporation materials and crucible liners. It also offers a variety of engineered materials, such as high-vacuum compound, under bond metallization, silicon, Sil-R, silver-based alloys and superior thin films. The company s physical vapor deposition materials include pure metals, precious alloys, alloys and cermets, borides, carbides, fluorides, nitrides, silicides and oxides. It has subsidiaries in Buellton, Calif., Limerick, Ireland, and Milwaukee, and manufacturing facilities in Buffalo, Wheatfield and Brewster, N.Y., Singapore, Santa Clara, Calif., Taiwan, China and Philippines.

DESIGNATION AS CRITICAL INFRASTRUCTURE SUPPLIERAs the Nation comes together to slow the spread of COVID-19, on March 16th, 2020 the President issued updated Coronavirus Guidance for America. This guidance states that:"If you work in a critical infrastructure industry, as defined by the Department of Homeland Security, such as healthcare services and pharmaceutical and food supply, you have a special responsibility to maintain your normal work schedule."Several state and local governments have imposed "shelter in place" rules where Interstate Steel Sales (ISS) operates. As of now, these rules have not applied to ISS as our company operates in what the Department of Homeland Security considers "critical infrastructure". ISS will continue to monitor the situation and will adapt as needed to the ever-changing business environment.Please stay safe and all the best to you during these challenging times,Interstate Steel Sales, Inc. is a full-service provider of structural products, fully certified WBE in both New York and Pennsylvania, as well as various other states and authorities. We make it simple to meet federal and state regulations and have the experience to meet the most demanding production schedules or requirements.

Established in 1987, Buffalo Tungsten Inc. is one of the leading manufacturers of tungsten powder products in the world. The company s primary product line includes tungsten metal powder and tungsten carbide powder. It also specializes in the manufacture of several additional products such as WC/Co thermal spray powder and nano sized tungsten carbide powder. Buffalo Tungsten Inc. has capabilities to produce various sizes of crushed tungsten carbide hard metal. The company s products are used in powdered metallurgy applications such as electrical contacts, heavy metal alloys, electronic heat sinks, mining tools and fabricated tungsten rod/bar.