Another pioneering polymer AM company that could not be absent from this review of Boston 3D printing companies is Boston Micro Fabrication (BMF). This specialist in micro 3D printing – which is actually a rapidly growing trend – originates in Shenzhen and now has facilities in both China and the US. Both locations were built to serve the BMF’s expanding customer base which, in most cases, has global operations that span across North America, Europe and Asia. BMF recently moved its North American headquarters to a new 7,000 square foot facility at the Mill & Main complex in Maynard, MA. This location houses the company’s corporate team, including sales, marketing, applications engineering and customer support, with multiple platform systems for training, testing and customer benchmarking. In Shenzhen, BMF moved to a 14,000-square-foot facility that includes more than 40 installed BMF systems.