Experts in Wet Bench
Design & Manufacturing

For engineers in the semiconductor manufacturing industry, JST provides wafer fabrication equipment that increases ROI, minimizes cleanroom footprints, and yields higher throughput rates.


Custom wet benches

Engineering excellence


24/7 service + support


Custom wet benches

Engineering excellence


24/7 service + support

wafer fabrication equipment process cassettes in bench black & white

Unparalleled Efficiency

High Throughput, Small Cleanroom Footprint

JST is redefining the standard of safety, reliability, and performance in the surface preparation market.

Engineers working in the semiconductor and other high-tech industries have relied upon JST’s expertise in wet bench design and manufacturing for four decades.

Headquartered in Meridian, Idaho, the company’s 60,000 sq. ft, vertically integrated, state-of-the-art manufacturing facility is the epicenter of innovation — producing wafer fabrication equipment that consumes a smaller cleanroom footprint and yields a higher productivity throughput rate.

Wafer Fabrication


Since 1982.

Smaller, faster, and more cost-effective wafer fabrication equipment for cleanroom applications.


From fabricating raw materials to the complete production of wet processing applications, JST is the leader in wafer fabrication equipment


JST’s flagship wet benches are equipped for surface preparation of silicon wafers or to restore large fab parts to a particle-free state.


JST’s wet benches and related products support various cleanroom applications, from pre-cleaning to etching, stripping, and final finishing.


JST specializes in retrofitting other suppliers’ equipment, machine upgrades, on-site field service, and 24/7 technical support.

Here’s Why

Process Engineers Choose JST

Engineering experts, state-of-the-art technology, and end-to-end fabrication capabilities are all under the same roof to ensure quality and on-time production.

automated parts cleaning system

Unparallelled Value

Built In-house and On-site

JST’s wet processing machines are some of the most compact and efficient on the market — smaller, faster, and more cost-effective than that of the company’s competitors.


Increased Efficiency

Small Cleanroom Footprint

Automate multiple chemical processing tasks to yield higher productivity and throughput rates.


Higher Throughput Rates

Do More with Less

Every product comes standard with 1st-level technical support throughout the system’s life, including local service calls and remote troubleshooting.


First-Class Service

24/7 Support

ft² Facility

Years in Business

Customer Support


Regulatory Compliant