Northann Corp. is a technology innovator and producer of natural and sustainable material-based products for interior finishes. It specializes in 3D printing for interior finishes, including flooring, wall panels and decorative panels. Its brands include Benchwick and Dotfloor. It offers a variety of flooring, decking and other products for customers throughout North America, Europe and other regions under the brand name Benchwick. Dotfloor.com is an online store that offers vinyl flooring products to retail customers in the United States. Dotfloor works with third-party logistics service providers for the delivery of its products. Its subsidiaries, Northann Building Solutions LLC, Northann (Changzhou) Construction Products Co., Ltd. and Crazy Industry (Changzhou) Industry Technology Co., Ltd., own four 3D printing technologies for the production and manufacture of vinyl flooring, offering different functionalities and aesthetic finishes: Infinite Glass, DSE, TruBevel, and Mattmaster.