Founded in 2009 by Edward and Terry Becker, Hydroflex Group GmbH develops and manufactures specialized cleaning solutions for GMP cleanrooms, with its headquarters in Buseck, Germany. The company is particularly known for its PurMop BLACK® carbon-fiber systems, including contact-free mop handling, and serves customers in more than 70 countries. Since 2025, Hydroflex has been part of the Dastex Group, while its quality management has held ISO 9001 certification since 2013.
ISO 9001:2015
ISO 9001:2015 — Vietnam production site
ISO 9001:2015 — China production site
ISO 14001 — China production site
ISO 17025 — China production site
BSCI Audit — Vietnam production site
Compliance program
GMP Gold Seal
Compliance program
GMP Guidelines
Compliance program
BME Code of Conduct
Compliance program
GMP
Quality certification
Gläser GmbHFounded in 1976 by Fritz-Jörg Gläser, family-owned Gläser GmbH designs, manufactures and tests hydraulic control blocks while developing its CleanTec business around technical cleanliness. Based in Horb am Neckar and now led by the second generation, the company combines its own particle-extraction machines with accredited laboratories in Germany, the United States, Mexico and China. Gläser reports more than 100,000 residual-contamination analyses and over 1,000 installed test machines worldwide.TWINSBURG, OH
TeknekFounded in 1984 around the idea of zero contamination, Scotland-based Teknek makes contact-cleaning equipment that removes particles from boards, sheets and moving webs in demanding industrial processes. Its Glasgow headquarters combines an in-house contact-cleaning laboratory, an 800-square-metre clean room and dedicated elastomer-compounding and R&D facilities. Now an ITW company, Teknek manufactures under the OECD Sustainable Manufacturing Framework and holds ISO 9000:2015 quality-management certification.HATFIELD, PA
Gläser GmbHFounded by Fritz-Jörg Gläser in 1976, Gläser GmbH is a Swabian family-owned machine-building company in Horb am Neckar, now led by second-generation owner Claudia Gläser. The company is known for nearly five decades of work in hydraulics and technical cleanliness, serving industrial customers through its German headquarters and international laboratory network.TWINSBURG, OH
Clean Room Depot, IncFounded in 1998, Clean Room Depot designs, builds, and manufactures custom clean rooms and contamination-control equipment as a single source for projects from initial engineering through certification. The Holbrook, New York firm also distributes clean-room components and supplies, and its technicians provide testing and certification for facilities serving industries worldwide. Its work includes rapidly assembled softwall systems and specialized wet-process stations for applications such as semiconductor manufacturing and chemical cleaning.HOLBROOK, NY