Born to produce sand and gravel

摘要

David P. Hoobler knows a thing or two about life's challenges. He delivered his sixth child in a hospital elevator 11 years ago and stood there holding her while the flabbergasted nurses waiting there when the doors opened scampered to get help."It's one of may best memories," says Hoobler, who has himself given birth to two companies-H&H Materials, a progressive sand-and-gravel operation in Stoneboro, Pa., its manufacturing arm, Supreme Manufacturing Inc. Both are located in rural Mercer County, just off Interstate 79.