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Sigma Corporation and C.R.I.S. work together to bring you service and accessory support. C.R.I.S. is an authorized service center for Sigma products and a supplier of parts and accessories in the United States.
Sigma Corporation of America Website Sigma Parts Request Form Ordering Sigma Repair Parts Process
Customer Service for Repair Purchase Parts and Accessories (480) 940-1103 sigma@criscam.com