For four decades and counting, National Custom Hollow Metal has been providing distributors throughout the United States with premium quality stainless steel doors and frames. Every product that you order is custom-built by the industry’s most well-trained and customer-focused manufacturers, and you’ll never have to worry about the doors that you order sitting in a warehouse for months before they’re shipped to you. At NCHM, custom is standard, and we offer the quickest shipping times in the business.