Larpen Metallurgical Service

North American Leader and World-Wide Supplier of Graphite and Carbon Additives Since 1962

Directions to Our Facilities

Our Facilities

Larpen’s Facilities

USA Locations

Hartford, WI, Headquarters and Manufacturing Plant

1111 Western Dr, Hartford, WI 53027

Galena Park, TX, Manufacturing Plant

500 South Main St, Galena Park, TX 77547

Mulga, AL, Manufacturing Plant

2530 Atwood Ferry Road, Mulga, AL 35118

Lemont, IL, Manufacturing Plant

12300 New Ave, Lemont, IL 60439

Overseas Locations

Beijing and Wulanchabu China