U.S. Manufacturing, Inc.
Leading supplier of wear parts for biomass and wood grinding equipment.
Global Resource Recovery Organization, Inc.
New technology for processing
and drying waste streams.
Visit our affiliate companies below.
Biomass Grinding
Through our affiliate company, U.S. Manufacturing (USM), Global Biomass Supply LLC is ready to handle all your biomass grinding needs. 

USM has made its mark in the grinding industry with its complete line of grinder wear parts including tips, hammers, grates, wear plates, shafts, and nuts and bolts. 

USM has an extensive database of over 1700 companies worldwide with 4,000 grinding machines.  With over 150 years' experience in the grinding and biomass industries, USM is an important component to GBS.  When biomass is needed USM can tap it's resources to assist in supplying grinding contacts.   

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Bringing resources and people together to meet
the biomass and energy industry needs.
Global Biomass Supply Network