CE-approved, high-durability modular panel systems and sterile protective apparel engineered for strict European environmental standards.
How rapid growth in automotive mechatronics, lithium EV battery production, precision electronics, and biopharmaceuticals is accelerating demand for CE-certified cleanroom technologies.
As one of the world's highest per-capita automotive manufacturing hubs—with major automotive clusters across Bratislava, Trnava, Nitra, and Žilina—Slovakia is undergoing rapid electrification. Modern battery cell manufacturing, ADAS sensors, HUD displays, and precision electronic control units (ECU) mandate ultra-dry, micro-particle-controlled ISO Class 5 to ISO Class 8 cleanrooms with high flame-retardant sandwich enclosures.
Slovakia maintains an established pharmaceutical tradition in hubs like Hlohovec, Šarišské Michaľany, and Bratislava. Strict compliance with EU GMP Annex 1 revisions demands flush aseptic wall-ceiling connections, non-shedding polyurethane/silicon rock partitions, certified microbiological differential pressure control, and automated BMS environmental surveillance.
From Košice to central Slovak technology parks, semiconductor research, photonics, medical device packaging, and aerospace component machining rely heavily on ESD-safe cleanroom apparel, autoclavable headwear, class-compliant sterile wipes, and modular hollow magnesium clean paneling for airtight structural reliability.
Cleanroom projects deployed in the Slovak Republic must satisfy EU Directives including the Machinery Directive (2006/42/EC), Low Voltage Directive (2014/35/EU), and EMC Directive (2014/30/EU), alongside EN ISO 14644 classification standards and EN 13501-1 fire resistance classes. K-STONE's manufacturing base integrates automated precision cutting, fireproof core testing, and rigorous airtight edge sealing to guarantee complete European compliance for all imported modular panels and HVAC/BMS equipment.

K-STONE Cleanroom System Engineering (Suzhou) Co., Ltd. is a professional cleanroom system supplier specializing in the design and construction of cleanroom engineering projects. With nearly 20 years of industry experience, our core team brings extensive expertise and deep understanding of cleanroom technologies and standards.
Founded in 2012, K-STONE has positioned itself as a trusted partner offering complete cleanroom solutions—from conceptual design to system integration and execution. We serve a wide range of industries, including pharmaceuticals, biotechnology, electronics, and medical applications, with a strong focus on tailored engineering services that meet the specific needs of each client.
At K-STONE, we are committed to creating value for our customers. Our services include engineering consultation, layout design, construction, and cleanroom system commissioning and operation, ensuring a seamless project delivery experience for international contractors across Slovakia and the wider EU.
Established in 2019, Zhejiang Ailv Purification Technology Co., Ltd. is K-STONE’s dedicated manufacturing arm, located in Meixi Industrial Park, Anji, Zhejiang Province. The facility spans 30 acres with a self-built factory of approximately 30,000 square meters.
The factory is equipped with state-of-the-art production lines and testing equipment, enabling high-precision manufacturing of cleanroom components including:
Our products are widely applied in biomedical, food processing, electronics, semiconductors, new energy, and medical aesthetics industries. By integrating design, production, and quality control, we ensure high-performance, reliable cleanroom solutions for global customers.




Guiding engineering excellence, technological innovation, and international project reliability.
To become a leading force in the global cleanroom industry.
K-STONE is committed to driving innovation and setting new benchmarks in clean environment engineering, delivering sustainable, high-efficiency clean spaces worldwide.
Quality first, pursuit of excellence.
We strive to deliver high-performance cleanroom solutions through uncompromising quality control, advanced manufacturing automation, and continuous technological improvement.
Professionalism. Dedication. Customer Value.
We are driven by a strong sense of responsibility, international engineering expertise, and the belief that our enduring success is measured by the value we create for our clients.
At K-STONE, we go beyond supplying products—we deliver confidence, innovation, and long-term value for international clean facility investments.
Our rigorous quality standards and attention to detail ensure every modular panel, cleanroom door, and air management component meets strict international compliance, CE directives, and client expectations.
We invest heavily in the research and development of new composite core materials, antibacterial surface coatings, and thermal insulation formulations to stay at the forefront of the global cleanroom industry.
We provide a highly experienced engineering team specializing in turnkey cleanroom design, BIM coordination, HVAC air balancing, and on-site construction supervision from initial concept to completion approval.
K-STONE offers fully integrated engineering solutions for pharmaceutical, biomedical, semiconductor, and medical device manufacturing plants around the world. Our turnkey capabilities cover every critical aspect of facility development, including:
Realized cleanroom engineering projects demonstrating flawless ISO Class 4 to Class 8 environments, airtight interlock pass-boxes, and hygienic ceiling grid integrations:





We understand that each project in Slovakia must meet stringent EU regulatory codes while adapting to specific operational timelines. Our standardized 12-phase workflow guarantees timely commissioning and seamless validation.












A detailed technical overview of sandwich panel cores, particulate shedding ratings, antistatic properties, and sterile barrier consumables.
Features ultra-low thermal conductivity (λ ≤ 0.022 W/m·K), exceptional rigid structural stability, and airtight tongue-and-groove joint design. Ideal for constant temperature and humidity cleanrooms in optical lens coating, automotive electronics assembly, and cold-chain buffer zones across Slovakia.
Formulated for superior non-combustible fire resistance (Euroclass A1/A2 ratings). The high mechanical strength of hollow magnesium and silica rock cores resists deformation, offering superior load-bearing capacity for walk-on cleanroom ceiling systems and high-pressure bio-containment walls.
Manufactured using continuous conductive filament grid polyester fibers. Autoclavable headwear hoods, breathable non-woven masks, lint-free laser-sealed edge clean wipers, and static dissipative coveralls prevent triboelectric charging and safeguard Class 100/ISO Class 5 sterile workspaces.
Explore our full line of specialized cleanroom sandwich panels, sterile apparel, and contamination control gear for the Slovakia and European markets.