Welcome to the
LINE Group of Companies
Clean rooms for clean production
Company & business divisions
Clean room plant engineering
LINE Reinraumtechnik GmbH develops and implements modular, turnkey cleanroom solutions for demanding technology areas.
Innovative, sustainable and planned down to the last detail.
Cleanroom services
The LINE Service GmbH team will assist you with the commissioning, qualification and validation of your cleanroom.
Inspection, maintenance and services ensure trouble-free operation and reliable requalification of your premises.
Clean room equipment
We are your experienced and reliable partner for high-quality cleanroom, cleanroom and airlock equipment and consumables.
Discover our wide range of products, which includes N2 storage cabinets, laminar flow workstations, cleanroom tables, cleanroom cabinets, shelving and much more!
Stainless steel equipment
High-quality stainless steel equipment and furniture for cleanrooms, cleanrooms and personnel airlocks - direct from the manufacturer. The Arccinox® brand has been established for many years and stands for quality and durability.
Why choose the Line group of companies?
Experience and expertise
Complete service from a single source
Modular cleanroom plant construction
Quality & reliability
Wide range of products
Expert advice & planning
Cold rooms and test cells
High-quality stainless steel equipment
Our references
Over the past twenty years, we have built a large number of individual cleanroom systems - we therefore have extensive cross-industry expertise. We would be happy to advise you in detail on your project and provide suitable references.







Turnkey cleanroom solutions
The LINE Group is your experienced partner for sophisticated and innovative cleanroom solutions. You can rely on our many years of expertise and professional competence. We support you from the initial idea to the qualification of your cleanroom - and beyond.
Your full-service partner
for cleanrooms, clean & measuring rooms
We are your competent cleanroom generalist: From the planning, installation, commissioning and acceptance of a cleanroom to its qualification, validation and maintenance.
Full-service concepts from a single source!

We are in the right place at the right time!
High-end cleanroom technology with maximum technical expertise
Our modular system rooms and sophisticated air conditioning and ventilation concepts offer a versatile, economically efficient solution for an energy-efficient, clean production environment that can be used in the long term.