Author: S3 Admin

S3 Alliance GmbH participate with SONOTEC to UCPSS 2021, April 12th-15th, VIRTUAL

VISIT our VIRTUAL booth During UCPSS 2021, from April 12th to April 15th

We will take part in the upcoming edition of the “Symposium on Ultra Clean Processing of Semiconductor Surfaces”. Together with our supplier SONOTEC,  supplier of ultrasonic sensor technology in the field of non-contact liquid flow measurement and air bubble detection, we present our portfolio for the semiconductor industry at the UCPSS symposium focussing on surface cleaning and preparation for micro and nano-technology for electronic applications and related fields.

Meet us at the conference and visit Thomas Riedel from S3 Alliance and Anika Baumhauer from SONOTEC at our joint virtual presence.

Our portfolio of products for wet processes is available under the link after:  Flyer Wet products UCPSS




SONOTEC® and S3 Alliance® agree on distribution partnership

With a non-contact handshake, the two managing directors Michael Münch and Thomas Riedel have sealed the partnership between SONOTEC GmbH from Halle (Saale) and S3 Alliance GmbH from Kirchentellinsfurt. The application specialist for process equipment, metrology, and handling is from now on taking over the Europe-wide sales and service for flow measurement technologies and air bubble detectors of SONOTEC® in the semiconductor and micro-electronics industry.

SONOTEC® holds a world leading position in ultrasonic-based technologies for liquid flow monitoring on flexible and rigid tube systems. Non-contact flow meters and bubble detectors can monitor and control liquid flow processes without any risk of leakage or contamination and without causing any downtime of machinery. Therefore, SONOTEC’s contactless measurement technology has proven ideal for sensitive semiconductor processes in which a number of abrasive, adhesive, corrosive, and high-purity liquids are applied.

S3 Alliance is a market driven organization with more than 20 years of experience in the field of distribution, service, and project management bringing manufacturers of highly specialized capital goods and consumables into Semiconductor, Green Energy, Life Sciences and related market segments.

“The cooperation brings together the strengths of two companies that are perfectly complementing each other. This opens up the opportunity to significantly yield market synergies for a successful operation in the European semiconductor industry”, emphasizes Michael Münch his expectations towards the agreement.

“We are very happy to collaborate with a German high-tech sensor company that is already successful in other industries. SONOTEC® products fit perfectly into the S3 Alliance portfolio that has strengths in CMP and wet chemical processing applications. Using accurate contactless technology enables easy and safe integration, with the possibility to control more accurately demanding semiconductor applications, which is required by the market. We will support SONOTEC® with access to an existing customer base in the industry and are looking forward to develop a strong and successful relationship for the future.”, describes Thomas Riedel the framework and cooperation goals.

With its product development specifically targeted to the semiconductor industry, SONOTEC® benefits substantially from decades of experience in designing non-contact ultrasonic flow sensors for highly sensitive applications in biopharma as well as for medical devices with strict safety regulations.

“Thus, certain sensor performance features such as high accuracy real-time instantaneous flow measurement of up to 400 L/min, the implementation of a volume-totalizer, a broad range of standard industrial interfaces, and the expertise in handling a wide range of tubing properties and geometries could be successfully adopted to the needs of semiconductor applications”, adds Anika Baumhauer, Strategy & Sales Manager for the semiconductor industry.

Image © SONOTEC GmbH

Foamtec Face Masks for Cleanroom

Foamtec’s cleanroom foam face masks are widely employed as under masks in cleanrooms that use headcovers with built-in face masks.

Foamtec’s Foam face masks are not impacted by recently implemented export or import restrictions, so are a more readily obtained mask for semiconductor, pharmaceutical, aerospace and medical device cleanrooms.

Most importantly, the use of Foamtec’s foam face masks does not take supply away from hospitals and medical clinics treating the Corona Virus.

While foam face masks do not have filtration capabilities against viable particulates, the table below demonstrates the low particle counts vs. three-ply non-woven masks. As an added benefit, foam face masks significantly reduce the fogging of safety glasses, primarily when employed as under mask.


≥ 0.5 um and above


Trial HT4401 3 Ply Mask
1 90 1,567
2 186 1,550
3 168 1,504
Average 148 1,540
Specification < 800 N/A

Caption: The table above highlights the particle release characteristics of Foamtec’s foam face masks vs. 3 Ply Non-woven masks.

Custom Made 8” PEEK Cassette

At the end of 2nd quarter 2019 S3 Alliance supplied a batch of new custom made 8” PEEK Cassette to one of the biggest IC manufacturers in Russia, Mikron. Cassette was produced under the trade mark CKPlas by our Taiwanese partner – Chung King Enterprise Co. Ltd., located in Taoyuan city. Chung King Enterprise is specialized in wide variety of semiconductor wafer and reticle box from various polymeric materials. Cassette has unique design based on the customer requirements. New, improved raw material (PEEK) has been used for manufacturing of this type of cassette.

S3 Alliance installed and grounded a Wafer Transfer Unit from Mactronix

Last year S3 Alliance installed and grounded a Wafer Transfer Unit from Mactronix to a Manufacturer of electronic devices in Germany.  The Maintenance Engineer said: 

“Our PVA-TePla Wafer Transfer Units from Mactronix showed increased static load during transfer of ~3KV as measured. The solution offered by Mactronix was to replace the original Ultem combs with new, ESD-compatible PEEK ones. After installing and grounding them (S3-Alliance service available), the measured static load was reduced to <50V!

This solution is simple and very efficient and because the new comb’s pricing is similar to the original combs, also the most price-worthy option to get rid of ESD problems with batch transfer systems in general.”


New distribution agreement with Dynatex International, California, USA

S3 Alliance signed a new agreement with Dynatex International, Santa Rosa, California, USA.

Dynatex International has been a leading supplier to the Semiconductor Industry since 1958. They are committed to excellence in service and innovation in design and engineering. With over five decades of industry leadership, Dynatex International offers a strong base of technical accomplishment and business expertise to assist you with your specific product requirements.

Dynatex International provide solutions for die/diode dicing and wafer processing applications and solutions designed to increase yields, maximize throughput, and minimize operator intervention.

With over five decades of experience, Dynatex offers a strong base of technical accomplishment and business expertise to assist you with your specific product requirements. Dynatex provides a complete line of die-singulation products for dry dicingsaw dicingwafer bonding, and wafer expanding processes. Dynatex products are designed with the end-user in mind with a focus on robustness and performance.



S3 Alliance, Jabil Chad and Mei Wet Processing had a common booth on Semicon Europe 2019 in Munich.

S3 Alliance, Jabil Chad and Mei Wet Processing had a common booth on Semicon Europe 2019 in Munich. 

Together we had a 60qsm booth in hall B1, booth 1013.  Our two partners and we look back on successful and constructive days at the show in Munich.

Jabil Chad Automation began as Chad Industries, Inc.  Founded in 1973 as a full-service engineering and manufacturing operation, for over 40 years we have designed and produced highly-productive and reliable automation systems that have given our customers the competitive edge in the global marketplace.

Serving Global Semiconductor, MEMS, LED, III-V Compound, and Medical Industries, MEI’s wet processing systems, wet bench platforms and chemical delivery systems provide you with reliable, high-quality solutions for almost every batch immersion or spray wet process application.