MRSI SYSTEMS Email Format

Automation Machinery ManufacturingMassachusetts, United States11-50 Employees

MRSI Systems, part of the Mycronic Group, is a Massachusetts-based manufacturer of automated die-bonding systems used for high-speed, high-precision packaging of photonic devices. With more than four decades of expertise in high-accuracy die bonders, active aligners, and fluid dispensers, the company supports R&D, new product introduction, and large-scale manufacturing. Its equipment accommodates multiple packaging levels, including chip-on-wafer, chip-on-carrier, PCB, and gold-box configurations. 

The company serves customers in photonics and related electronics markets, providing assembly solutions for lasers, detectors, modulators, optical transceivers, LiDAR, sensors, and silicon photonics. Based in Tewksbury, MA, it operates with a small to mid-sized team and offers 24/7 field support. In March 2025, Mycronic AB announced the acquisition of Hprobe GmbH, representing a notable expansion within the Mycronic Group.

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