333 Crestwood Rd.
Mountain Top PA 18707 USA
        FAX Telephone +1 (866) 675-7655 +1 (570) 474-5055

DFI Corporate Representatives:
Gene Swindell Executive Director +1 (412) 973-7004
Allison Swindell Owner +1 (570) 704-9474

Services, Materials and/or Equipment offered:
GMS provides products and services to the deep foundations industry, including piling for driven and drilled foundations, tooling for drilling operations and services related to the supply of steel pile foundations. Supplier of: Threaded Casing, Pipe Piling, Drill Rods, Crossover Subs, Duplexes & Flange Adapters, Rotary Casing, DTH Hammers & Bits, Overburden Drill Systems and Additional Tooling. Services offered include: Custom thread cutting, welding, splicing and cutting to length. The GMS 60,000 sq. ft. shop, operating multiple lines specialized for piling materials, is manned by professional machinists and AWS certified welders.