Weltleitmesse für Labortechnik, Analytik, Biotechnologie und analytica conference
09.–12. April 2024 | Messe München
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We manufacture and distribute various types of glass and ceramic beads


Sigmund Lindner GmbH, a fifth-generation family enterprise, manufactures and distributes different types of glass and ceramic beads. SiLi produces GMP qualified high purity glass beads (RTS) for various pharmaceutical applications and is a global supplier of mixing glass beads for insulin cartridges. SiLibeads Type ZY-P Pharma, Yttrium stabilized Zirconium Oxide, are used in the preparation of nano suspensions for APIs. We make new 3D-printed ceramic parts for different devices. SiLi offers one-stop shop service for GMP premium glass and ceramic beads and delivers pharma compliant certificates including ISO 9001 and ISO 15378. Our commitment to sustainability is expressed in our management systems according to ISO 50001 for energy and ISO 14001 for environment.

"SiLi - The German spirit of quality since 1854"