MKS ESI logo

ESI leverages over 40 years of laser-material interaction expertise to produce primarily laser-based manufacturing systems for leading electronics and device manufacturers world wide; helping them to optimize production of the materials, components and systems that are an integral part of the electronic devices in use today.

The technology used in ESI systems enables customers to drive the innovation necessary to address an evolving set of customer requirements, meet aggressive production goals and better control costs. Customers of ESI’s market leading flex PCB processing solutions include the top 20 PCB fabricators worldwide. The world’s leading electronic component manufacturers use ESI’s component test systems to test trillions of electronic components annually. Premier semiconductor manufacturers rely on ESI solutions to optimize their wafer production. ESI’s applied laser technology provides manufacturers with greater flexibility and a higher degree of control, while enabling them to incorporate a wider range of materials into their production processes. These advantages combined provide higher production quality, increased throughput and higher back-end yields at a lower total cost of ownership.