General Doors of Long Island, a division of General Doors Corporation, specializes in manufacturing and distributing residential and commercial door products. The company offers a wide range of door options, including wood, steel, and carriage style doors. General Doors of Long Island operates as a distribution center in Hauppauge, NY, providing high-quality products to professional garage door distributors and building supply companies. They focus on manufacturing wood doors and steel doors, along with distributing complementary product lines like urethane foam insulated steel doors and operators. General Doors of Long Island aims to provide top-notch products and technical support to help their distributors grow their businesses.