ACC cases are solid aluminum. End of story. We begin with aircraft and marine grade aluminum and fabricate a case shell entirely from aluminum sheet. The shell is then mated with high-performance hardware to create a lightweight case capable of providing years of dependable, trouble free service. Best of all , ACC cases are made in the USA using aluminum that was melted, rolled and processed in the USA. No exceptions. Ask us about our prototype and case management programs today. No job too big or too small.