Grefco Minerals, Inc. | Address: 225 E. City Ave., Ste. 14, Bala-Cynwyd, Pennsylvania 19004, USA 
Phone: +1-(610)-660-8820
Grefco Minerals, Inc. is involved in the production of filter media. more...

Penneco Affiliated Cos. | Address: 6608 Rte. 22 / PO Box 300, Delmont, Pennsylvania 15626-0300, USA 
www.penneco.com | Send Inquiry | Phone: +1-(724)-468-8232
Penneco Oil Company is engaged with leasing, marketing, exploration and drilling operations for natural gas and crude oil. We specialized in the oil and gas well drilling & production, coal mining and more...

CertainTeed | Address: P.O. Box 860, 750 East Swedesford Road, Valley Forge, Pennsylvania 19482, USA 
www.certainteed.com | Send Inquiry | Phone: +1-(610)-341-7000
CertainTeed is a manufacturer of buildings & fiberglass products, pipes, vents and insulation. We distribute both low slope and steep slope roofing products. We produce insulation products with all th more...

U S Clay L. P. | Address: 13905 Rl Ostos Rd., Brownsville, Texas 78521, USA 
Phone: +1-(956)-831-8140
U S Clay L. P. is involved in the mineral mining business. more...

Kennecott Utah Copper Corp. | Address: 8362 W. 10200 S. / PO Box 6001, Bingham Canyon, Utah 84006, USA 
www.kennecott.com | Send Inquiry | Phone: +1-(801)-252-3181
Kennecott Utah Copper Corp. is a mining, smelting and refining company. Our product line includes copper, molybdenum, precious metals, sulfuric acid and raw materials. Our molybdenum is used in alloys more...

Morefield Gem Mine, Inc. | Address: 13400 Butlers Rd., Amelia Court House, Virginia 23002, USA 
Phone: +1-(804)-561-3399
Morefield Gem Mine, Inc. specializes in minerals mining and tunneling equipment. more...

Olivine Corp. | Address: 928 Thomas Rd., Bellingham, Washington 98226, USA 
Phone: +1-(360)-733-3332
Olivine Corp. is a producer of olivine mining and refractory bricks, incinerators, foundry sand, stone-carved signs & heat-treating products. more...

C F Drilling | Address: 195 E. Cole Rd., Wheatland, Wyoming 82201, USA 
Phone: +1-(307)-322-2392
C F Drilling specializes in providing water wells. more...

Western Explosives Systems Co. | Address: 421 Antelope Rd. / PO Box 40, Wright, Wyoming 82732, USA 
Phone: +1-(307)-464-0234
Western Explosives Systems Co. is a full line explosive distributor of Dyno Nobel products. We serve the mining, quarry and construction industries. We supply ammonium nitrate, bulk ANFO, bulk emulsio more...