Heavy-duty hinges are a type of industrial hinges known for their exceptional load-bearing capacity. They are primarily manufactured using stainless steel or zinc alloy materials. IHINGES specializes in the design and production of various heavy-duty hinges for the field of environmental testing equipment. These hinges are often required to support extremely heavy doors and may even need to provide insulation and sealing capabilities. Additionally, there are potential applications for such hinges in other fields such as medical equipment and rail transportation. Our heavy-duty hinges are fulfilling their mission across various industries.