About JST
Semiconductor Equipment Manufacturers
JST defines the standard for safety, reliability, and performance in wafer surface preparation among semiconductor equipment manufacturers—with 24/7 customer support and an unwavering commitment to absolute quality.
ft² Facility
Years in Business
Customer Support
%
Regulatory Compliant
Semiconductor equipment manufacturers with expertise in designing, building, and servicing wet benches and chemical processing systems
For the past 40 years, JST has been designing and building innovative and efficient wet benches and semiconductor processing equipment for cleanroom applications. The company owes its venerability to continuous innovation and reinvention — redefining the standard of safety, reliability, and performance in the surface preparation market.
Although it didn’t invent the wet bench, the company is laser-focused on continuing to improve upon it. By optimizing the “tried and true” methods of semiconductor surface preparation, JST creates more efficient manufacturing practices — transforming the chemical processes that are integral to our semiconductor equipment manufacturers’ workflows and making them smaller, faster, and more cost-effective.
-
Cleaning Applications
Based just outside Boise, ID, JST’s modern-day facility is outfitted with the latest state-of-the-art technology. The production team comprises highly-skilled tradesmen, manufacturers, and expert engineers relentlessly committed to building superior products and creating a customer experience that exceeds expectations.
The company’s 60,000 sq. ft facility enables a vertically-integrated production model, a one-stop solution for wet bench manufacturing. JST offers precision cleaning, wet processing, and drying equipment for applications in semiconductors, electronics, medical, optics, and other industries that require cleanliness in their production process.
When it comes to batch processing, single-wafer processing, cost-efficient automation, reduced chemical usage, or supporting customer transitions to larger wafer sizes, JST’s production capabilities are versatile, and the company’s 24/7 lifetime technical support is unmatched.
Mission & Values
To provide innovative wet process and automation solutions that are engineered and manufactured to be cost effective, safe, and of the highest quality.
Integrity
We consistently operate at the highest ethical and moral standards.
Simplicity
Our 80/20 Front-to-Back Process helps us think and act simply — it creates an intense focus on our most profitable products and customers.
Trust
We trust our people to operate with their best efforts and in the best interests of the company.
Respect
We treat everyone as we expect to be treated and value the diversity of perspectives, backgrounds, and experiences of all colleagues.
Shared Risk
We celebrate our successes together and take responsibility for our mistakes and challenges as a team.
Fast Facts
Company Highlights
Resources
JST News & Announcements
Articles, company announcements, product updates, and information about the semiconductor wet processing manufacturing industry.
HBr Wet Etching of InP: Precision Single-Wafer Uniformity and Selectivity
Scaling Optoelectronic Device Fabrication with HBr and InP As optoelectronic devices continue to scale in performance and complexity, we are seeing...
Process Control Is No Longer Optional for Wet Processing
Process control in semiconductor manufacturing is no longer a “nice to have” capability – it is now a must-have. Across MEMS, power devices,...
The Rise of SiC and GaN: How Advanced Materials Are Reshaping Power Electronics
For decades, silicon has defined the semiconductor industry, but as electrification accelerates across sectors, silicon’s performance limits are...
AI and Optoelectronics – and the Future of Wet Processing
Optoelectronics has become one of the most important markets in the semiconductor industry. Once seen as a specialized domain for niche...

