MADDEN BOLT "MEETING THE CHALLENGE OF A NEW ERA." \r\n\r\nLocated on Hempstead Highway in Houston, Texas, we are fast becoming the South's leading manufacturer of special bolting products.\r\n\r\nMadden Bolt stocks over 100 Tons of various grades of raw materials.\r\n\r\nMill heat tags remain with the material and are logged for traceability requests.\r\n\r\nBolts are checked at each production level, to ensure precision on specification compliance.\r\n\r\nOur sales staff's combined years of experience is over 70 years.\r\n\r\nThe Landis CTR, state of art technology, meeting the strictest of quality standards.\r\n\r\nThe Original Bell Bottom Sleeve, designed and developed by the Madden Company is light weight, easy to use, inexpensive and highly functional in many ways.\r\n\r\nSpecial or standard bolts, one or one hundred thousand, YOUR ORDER IS OUR MOST IMPORTANT ONE.\r\n \r\n