MEI. Wet processing, Wet Bench, Semiconductor

MEI is your Wet Process Solution Provider!

Immersion Wet Processing Solutions   

Wet bench, Semiconductor, Wafer, Wet processing

Reliable Platforms for Metal Lift-off, Advanced Metal Etch, Silicon Etch, InGaP Etch, GaAs Etch, Wafer Cleaning & Stripping and more.

Process Specialists in Wafer Etching, Stripping, Cleaning, and Drying

Located in the great Northwest, MEI Wet Processing Systems and Services provides reliable Wet Processing solutions for the semiconductor and many other hi-tech industries technical innovation and quality service and support MEI is the leader in wet processing solutions. MEI specializes in developing unique patented wet processing applications, providing proven solutions in Metal Lift-off, Advanced Etch, Critical Etch, wafer cleaning, and hi-throughput drying processes.  With IDX Flexware, MEI’s proprietary Control Software, our systems allow for  total process control. No other control system can match it. Our custom, fully automated and semi-automated systems provide the reliability and performance you expect. With our award-winning service and support, “Built on Commitment” is more than words, it’s our promise.

Wet Bench

MEI manufactures wet processing equipment .  wet benches, wet processing systems, Batch Spray SAT/SST systems and spin rinse dryers.  Our custom VaporDry and Genesis marangoni dryers allow for dry-in dry out Full-Auto processing.  We service, upgrade and support a wide range of custom wet processing systems for wafer cleaning, wafer strip and wafer etching, including our own, and other manufacturers, such as Semitool, Akrion, Submicron, Verteq,  SCP and more.   Product lines include fully automatic wet processing systems and controllers and semi-auto linear and rotary wet processing systems and semiconductor wet benches.

Chemical Delivery Units

MEI’s Chemical Delivery Systems and Chemical Distribution Equipment are designed to seamlessly integrate with automated and/or semi-auto wet processing systems either remotely or directly in the cleanroom environment.  MEI’s space efficient bulk chemical delivery systems and point of use chemical blending solutions will reduce waste and lower overall operational costs by reducing labor cost and reducing scrap incidents over manual pour systems.


Chemical Delivery Units


Advanced Process Control with IDX Flexware SoftwareIDX Flexware, Automation Control Software,


Wet Processing, Wet Bench, Semiconductor

Get better control of your wet process systems with IDX Flexware Process Control Software,  and our bottle and drum chemical delivery,
mixing, handling and spiking solutions, and other cleanroom equipment.  MEI services include field service, reconditioning wet process
equipment and spin rinse/dryers, and wet process system support.

Built on Commitment