About Seller: VisiPak, a division of Sinclair & Rush, is a leading manufacturer of clear plastic tubes for packaging, mailing, and industrial product protection applications in the US. We specialize in thermoforming clamshells, blisters, trays, and custom designs to meet the unique needs of any application. Our engineering design team excels in creating custom formed shapes, and we also provide comprehensive contract packaging services. As pioneers in the industry, we introduced clear plastic mailing tubes to the direct mail sector and continue to innovate with products such as plastic tube containers and hang tube paks, all available for purchase through our ecommerce store. With three out of four primary manufacturing plants located in the St. Louis, Missouri suburbs, we operate 10 state-of-the-art extruders at our Fenton plant, while our Arnold facilities produce caps, plugs, and thermoforming lines. Our sales and design teams are based at our Arnold location, which also houses one of our plastics molding facilities. In Portland, Oregon, we have a facility dedicated to precision custom thermoforming operations.