EDSCO FASTENERS LLC has produced anchor bolts for makers of large steel structures since 1985. Hard work, quality products, o ... n-time service, competitive pricing and the ability to supply full certification of materials have steadily enhanced the company's position in the industry. From its five facilities totaling over 150,000 square-feet on 25 acres, EDSCO ships to many of the leading transmission, substation, cellular and structural steel sites around the world. read more