Home Contact Us Toll Booths Alpha National Toll Supply Commercial Kitchen Equipment Past Projects	Since 1983, Alpha Manufacturing, Inc. has manufactured stainless steel industrial products.   AMI designs and builds pre-assembled portable buildings for interior and exterior use which can be customized to fit your environment. The buildings are available in several standard models including parking booth, toll booth guard house, and more.  Low maintenance steel  with rust retardant finish, the buildings are designed to hold up to many years of service.   AMI's other product lines: Custom commercial kitchen equipment Restaurant hoods Stainless steel products for commercial bus conversions Stainless steel counters for toll plazas and masonry toll booths Toll Booth Components: sliding doors, dutch doors and cashier counters.