Metso Minerals Industries Inc

Crown Castle USA offers is engaged in the engineering, deployment, marketing, operation and leasing of shared wireless communication sites. The company serves wireless carrier, state and federal government agencies and narrowband and broadband data service providers. Crown Castle USA maintains more than 23,500 towers in the United States. The company is a subsidiary of CrownCastle, which provides leasing, zoning, construction and tower rental services. CrownCastle offers a variety of site development and project management services. The company is also engaged in the deployment of distributed antenna systems. CrownCastle manages nearly 1,300 sites in Australia through its subsidiary, Crown Castle Australia.

Founded in 1966, Ensinger offers semifinished plastic products. It operates more than 24 production facilities in over 10 countries. The company has achieved ISO 9001:2000 certification from the International Organization for Standardization. Ensinger provides plates and tubes, cast nylon and compression-molded plastic products. It offers the production of thermal insulation products for windows, doors and fa ades. The company works in partnership with companies, such as Insulbar and Thermix. Ensinger maintains an on-site laboratory that provides testing services of finished products and raw materials. The company additionally offers engineering and design information for plastic products and maintains material safety data sheets.

Shamrock Signs is Western Pennsylvania's premiere full service sign design, fabrication, installation & maintenance Company since 1983. Shamrock Signs provides a team of Design professionals that will ensure that our customers, whether they are a Fortune 500 Company or a small business owner, are provided with the proper signage for their needs and budget. Our Design Team has vast experience in assisting our corporate clients with their exacting specifications where artwork, color, branding and marketing messages are concerned. We realize the importance of an exact translation of these marketing and branding specifications. Our Design Team works closely with our clients to ensure that all of their requirements are adhered to as the project moves from the design process straight through to Fabrication and Installation.