All of our mortuary and coffin refrigeration/deep cooling units consist of stable, self-supporting wall, base, and ceiling elements that are fabricated to exact specifications, delivered as individual components and fully assembled on site.. Our structural sandwich design, which utilizes 80mm CFC-free rigid polyurethane foam, provides strong, long-lasting durability. Component elements are attached together by a foamed, eccentric tension locking system, which guarantees extreme stability as well as hermetic sealing of gaps and joints. This design eliminates undesireable heat buildup resulting from thermal bridges and greatly enhances cooling efficiency. All hinges are completely crack and corrosion proof enabling easy disassembly or modification even after years of continuous use. All doors and hatches are equipped with heavy-duty, chromed brass hinges, padlocks and all-around sealing. Through continuous improvements in the manufacturing process, including the development and utilization of environmentally friendly, state-of-the-art technologies, we have been able to significantly increase the performance and efficiency of our products while dramatically reducing energy consumption. Every unit supplied by UFSK is subject to a rigorous series of tests and inspections in our factory before being approved for release.