With an uncompromising approach to quality, service and customer satisfaction, Case Mason is your one-stop partner for contract filling, manufacturing, packaging, sourcing and fulfillment. We specialize in cosmetics, foods and spices as well as home, specialty and industrial use products. Our clients experience reliable and efficient solutions, combined with excellent customer service. We handle all of the supply chain details, delivering exactly what you need, precisely when you need it. Case Mason Filling, Inc. is the Mid-Atlantic's premier contract packaging and filling resource. For more than four decades, small to mid-size to Fortune 500 companies have relied on the expertise of Case Mason to meet their filling and packaging needs. We specialize in cosmetic, granular and liquid filling as well as retail and club store display packaging.