About Us

Capitol Plastic Products, Inc. has over 50 years of knowledge and expertise in the dairy business while currently serving as the industry leader in the manufacturing and distribution of one-piece, flip-top, non-desiccant polypropylene vials.

Founded in 1928, the company operated a milk processing facility in upstate New York packaging and distributing dairy products to retail outlets in the northeastern United States. In the mid 60’s the company started injection molding in conjunction with its dairy facility and in 1983 made the transition to 100% plastics manufacturing with the development of a patented leak proof, flip-top vial that is easy to open and close with one-hand.

This innovative vial design continues to be used extensively for sampling collection in the dairy and clinical laboratory markets in the US and Europe. This product is also used in food and nutrition packaging to increase the branding of customer’s product. Our goal is to maintain our position as the industry leader in customer satisfaction, quality, and on-time delivery while striving every day to better meet the needs of our clients.

Our goal is to maintain our position as the industry leader in customer satisfaction, quality, and on-time delivery while striving every day to better meet the needs of our clients.