York County, Pennsylvania

GRAHAM ARCHITECTURAL PRODUCTS CORP

1551 Mt Rose Ave York Pa 17403 2909

KROSAKI MAGNESITA REFRACTORIES

320 N Baker Rd York Pa 17408 5802

P H GLATFELTER CO - SPRING GROVE MILL

228 South Main Street Spring Grove Pa 17362 1000

TEXAS EASTERN TRANS - MARIETTA 24A

1462 River Rd Marietta Pa 17547 9400

FLEETWOOD HOMES MFG ELIZABETHTOWN 22

60 Industrial Rd Elizabethtown Pa 17022

ARCELORMITTAL STEELTON LLC

215 South Front Street Steelton Pa 17113 2538

GSM INDUSTRIAL

3249 Hempland Rd Lancaster Pa 17601 6913

LANCASTER CNTY SWMA/SUSQ RESOURCE MGMT COMPLEX

1670 South 19th Street Harrisburg Pa 17104 3201

EXXONMOBIL OIL CORP HARRISBURG TERMINAL

5140 Paxton St Harrisburg Pa 17111

AMES TRUE TEMPER INC

1500 South Cameron Street Harrisburg Pa 17104 3143