LOCATIONS

Corporate Office

16290 Katy Freeway, Suite 200
Houston, Texas 77094

R&D Laboratory

1 Clark Dr., Bldg. 2
Conroe, Texas 77301

Specialty Liquids Mfg. Plant

14384 Koalstad Rd.
Conroe, Texas 77302

Dry Products Mfg. Plant

1 Clark Dr.
Conroe, Texas 77301

West Texas Distribution Warehouse

2114 E. Murphy Street
Odessa, Texas 79761

Grinding, Sizing, & Processing Plant

Plum Rail & Processing, LLC.

4101 Old Plum Highway

West Point, Texas 78963

Specialty Products Mfg. Plant

Inter-American Performance Materials, LLC.

3003 Industrial Park Rd.

Van Buren, Arkansas 72956

West Texas Mfg. Plant

550 Industrial Avenue
Odessa, Texas 79761

Grandview Rail Facility

823 Grandview Street

Odessa, Texas 79761

Equipment Manufacturing Plant

Bard and Bard, LLC.

6439 Highway 43

Joplin, Missouri 64804