Boston Micro Fabrication, Inc.

Boston Micro Fabrication (BMF) is a precision micro-manufacturing company specializing in ultra-high-resolution 3D printing using Projection Micro Stereolithography (PµSL) technology. The company manufactures micro-precision parts with resolutions down to 2µm and tolerances of ±10µm (±0.025mm) for medical devices, microfluidics, electronics, optical systems, and aerospace applications. BMF's core product line includes the microArch series of 3D printing platforms (microArch S150, S240, S350, P150), which deliver industrial-grade micro-precision manufacturing capabilities in compact, desktop-scale systems. The company produces custom micro-components including endoscope shells, microfluidic chips with integrated channels as small as 400µm, electronic connectors with features down to 140µm, and chip array sockets with micro-holes at 50µm spacing. BMF recently launched BMF Clear, an optically transparent photopolymer resin with >90% light transmittance for applications requiring optical transparency at micron scales. The company serves contract manufacturing and R&D environments across medical device, electronics, microfluidics, and precision engineering sectors. Customer base includes major OEMs and contract manufacturers such as TE Connectivity, Ambu, Pristine Surgical, and research institutions. BMF enables rapid prototyping and low-volume production with 1–2 day turnaround versus traditional micro-injection molding (1–2 months), eliminating expensive tooling costs while maintaining dimensional accuracy comparable to molded components. Manufacturing capabilities span open material ecosystem support and custom benchmark part development. Regulatory and quality credentials not explicitly stated on homepage; medical device focus suggests ISO 13485 and 510(k) compliance typical for the sector.