Long Arm Quilting Machines. View our list of the Best Selling Long Arm Quilting Machines in Kelowna to help you get started on your search for the perfect long arm. Cottage Quilting is proud to be associated with Bernina, Grace and Gammill Long arms. We Sell, Service, Maintain and Train you how to use your long arm. We understand the ins and outs of daily use for personal or commercial use. We're here to support you and your long arm.