Mining Companies in Pennsylvania
Trans Associates
Since Jul, 2018
Trans Associates is a consulting firm specializing in transportation engineering services for a wide range of public and private clients. The firm was founded in 1989 and established a loyal base…
Duraloy Technologies Inc
Since Nov, 2017
Duraloy is a vibrant, growing company, proud to be a world leader in the production of specialty castings and assemblies. Located near Pittsburgh in Scottdale, PA, Duraloy has over 240,000…
R G Johnson Company
Since Oct, 2017
We will be the leader in the delivery of innovative, quality and reliable underground construction services to our markets and customers. We are committed to preserving and enhancing the highest safety…
New Enterprise Stone & Lime Co Inc
Since Oct, 2017
As both a major construction materials supplier and a general contractor in the public and private sectors, New Enterprise Stone & Lime Co., Inc. lives by a commitment to our customers, pledging to…
Sophisticated Alloys, Inc
Since Oct, 2017
Sophisticated Alloys manufactures all alloys in house in one of our many vacuum induction systems. Many companies turn to Sophisticated Alloys for sputtering targets and cathodic arc targets because they…
Solar Manufacturing
Since Oct, 2017
Solar Manufacturing stands out above our competition. Our vacuum heat treating and brazing furnaces are designed to be the most energy efficient, cost effective, highest performing and most technically…
Chelsea Plating
Since Oct, 2017
We are in a business which prompts many people to say, "Oh, you really do that? I've been looking for someone for so long!" or "If I had known that would come out so nicely, I wouldn't have thrown away…
Anthracite
Since Oct, 2017
Anthracite coal is a core energy, carbon and media solution to regional and national manufacturing industries, waste treatment & water filtration plants, and heating solutions for residential, commercial…
Perryman Company
Since Sep, 2017
Since our company was founded 1988, innovation has been an important part of the Perryman heritage. We continually discover and develop new and efficient means of production by looking beyond the customary…
A. Landau & Company
Since Aug, 2017
In 1886 Adolph Landau established A. Landau and Company. He was one of the pioneers in the diamond tool industry. He remained its active head until 1940. In 1900 Jack H. Landau joined his father, Adolph…
United States Products Co.
Since Aug, 2017
United States Products Co was founded in 1917. The company's line of business includes the manufacturing of abrasive products. United States Products Co. was founded in 1917 as a manufacturer of lapping,…
Edmar Abrasive Co.
Since Aug, 2017
Since 1953 the Edmar Abrasive Company has been a leading manufacturer of reinforced abrasive blades for cutting concrete, masonry and metal. In 1956 Edmar was the first in the U.S. to manufacture…
Hoffman Diamond Products, Inc.
Since Aug, 2017
Hoffman Diamond Products was founded in 1889, as a Drilling Exploration company. The need to manufacture diamond bits to support its own drilling operations led Hoffman into the diamond market. After…
Clayton Diamond Compounds
Since Aug, 2017
Clayton Diamond Compounds specializes in the manufacture of superior-quality Diamond Compounds and Diamond Slurries for lapping and polishing. Whether you are finishing dies or wire... polishing molds,…
Brandywine Abrasives
Since Aug, 2017
Brandywine Abrasives, Inc. manufactures a broad selection of diamond and CBN products that can be used on a large variety of metallic and non-metallic materials. Hardened steels are best cut with CBN.…
Unionvale Coal Co.
Since Aug, 2017
Coal Loaders was incorporated in 1978. The name was chosen because the company started as a coal loading facility at its railroad siding in Derry Township, Westmoreland County, Pennsylvania. It's purpose…
T.B. Hagstoz & Son
Since Jul, 2017
T.B. Hagstoz & Son Inc. has served the jeweler, craftsman hobbyist and schools markets for over 113 years, priding itself on the quality of its products and the service it gives to each and every…
Plastic Manufacturers, Inc.
Since Jul, 2017
PlasticMan has been manufacturing vinyl envelopes and solving flexible packaging problems for 53 years. We relish the challenge presented by a problem and the satisfaction created by working with…
Arrow Castings
Since Jul, 2017
Based in Erie, PA, Arrow Castings has been delivering precision aluminum castings since Fred and Margaret “Peggy” Reed purchased and incorporated the company in 1959. After Fred’s passing…
United Chemical Technologies, Inc.
Since Jul, 2017
Founded in 1986 in Horsham, PA, United Chemical Technologies, Inc. (UCT, Inc.) has grown from a manufacturer of solid phase extraction sorbents into a major competitor in the fields of specialty chemicals,…
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