Supplier Inspection Services, Inc. (SIS, Inc.) is a quality management support services provider that partners with companies ... worldwide within the Automotive, Aerospace, Appliance, Medical Device, Outdoor Power Equipment, Heavy Duty, Off Road & Agriculture, Defense and general manufacturing industries. We support their quality initiative to manufacture and deliver high quality products by assisting them achieve optimum performance in their pre-production, production and delivery processes. Our area of expertise is in visual inspection, dimensional inspection, quality engineering support and contract assembly and support services. read more