PPI Technologies is moving! Our new location is 1385 Mendota Heights Road Suite 100c, Mendota Heights, MN 55120.


Application Expertise



Data Storage



Plating and Coating

Fabrication Expertise

High-Grade Plastic

Stainless Steel


Ultrasonic & Megasonic

Agitated Baths

High-Pressure Spray

Contact Cleaning


Quick Dump


Solvent Vapor Cleaning

Vapor Degreasing

Ultrasonic Vapor

Vacuum Vapor

Industrial Cleaning

Process Integration Expertise

Consulting Services

Technical Support

Modifications & Maintenance

Safety & Environmental Compliance


Integrating Wet Processing Technologies for Improved Manufacturing Control

As the scale of manufacturing processes shrinks of ever smaller depths and device complexity increases, process engineers face the challenges of designing and managing, electropolishing, production processes that assure clean surfaces and feature topology.


Automated cleaning systems for cleaning, stripping and etching.

At PPI Technologies, we concentrate on integrating wet process technologies for the cleaning, stripping or etching of materials and components used in manufacturing nano-scale devices such as semiconductor wafers, biomedical electronics, MEMS and other fine-featured devices.

Cleanrooms Are Not Enough


Chemically compatible tanks in any size and for any application.

Cleanrooms can get the particles out of the environment but when the source of the contamination is within the process itself further steps must be taken. Stripping residue, dust from upstream operations such a polishing or wafer sawing, degradation of processing liquids and others must be considered as part of a well-engineered process.

PPI Technologies works with process engineers to troubleshoot and fine-tune wet processes to streamline production and achieve your quality goals.

For more information on how PPI Technologies can help you reach your process goals, contact us at 651-452-1318 or email us at This e-mail address is being protected from spambots. You need JavaScript enabled to view it . Visit our website at www.ppitech.com.