1
Engineering Design Institute
12
Global Manufacturing Centers
20+
Years of Experience
1000+
Global Clients
Modular, airtight panels ensuring contamination-free zones. Designed for fast installation, long-term durability, and compliance with ISO/GMP standards.
High-performance doors providing airtight integrity and minimal particle generation, suitable for controlled zones in pharmaceutical and biotech industries.
Designed to maintain stable pressure differentials and controlled airflow circulation within cleanroom environments. Integrated seamlessly into wall or lower-panel structures to support HVAC balance and GMP-compliant airflow.
HEPA/ULPA filtration systems for cleanrooms, ensuring high-efficiency particle removal and stable airflow control to maintain ISO-class environments.
GMP-compliant stainless steel furniture systems designed for cleanroom production, laboratories, and support areas. Built to withstand intensive cleaning, chemical exposure, and high-load operations.
Enables safe transfer of materials between cleanrooms of different classifications while preventing cross-contamination.
Provides unidirectional, HEPA-filtered airflow to maintain sterile conditions for sensitive processes in labs, production areas, and cleanrooms.
Using VHP technology to safely decontaminate materials between clean areas. Designed for aseptic pharmaceutical and biotech applications requiring validated sterile performance.
Cleanroom Envelope material system
Integrated wall & ceiling panels (PU / Rockwool / MgO), ceiling grid systems, return air grilles & exhaust outlets and door assemblies that deliver a sealed, easy-to-clean, and GMP-compliant room envelope.
purification & air Control equipment
FFU(Fan Filter Units), Interlocks, air-showers and pass-throughs designed to eliminate cross-contamination and protect process integrity.
Process Area Equipment
Localized purification and containment equipment for weighing, sampling and aseptic operations that protect product and operator.
Clean Utilities & Water Systems
Validated PW/WFI, pure steam and utility distribution systems engineered for pharmaceutical-grade reliability.
We deliver end-to-end cleanroom ecosystems — from structural envelope to process utilities — designed for long-term compliance, maintainability and low total cost of ownership. Our integrated solutions meet the strictest industry standards for pharmaceutical, biotech, and medical device manufacturing.
Explore CertificatesFrom concept to completion, fully integrated EPC execution covering design, manufacturing, construction, validation, and long-term technical support — delivered under one accountable framework.
Line-Link is a trusted provider of GMP-compliant cleanroom engineering with over 20 years of industry expertise and 12 manufacturing bases worldwide. We specialize in delivering high-end turnkey cleanroom solutions that meet the most rigorous GMP, FDA, and WHO standards, with cleanliness levels ranging from Class 100 to 100,000 (ISO 4–8, Class A–D). Our solutions serve diverse sectors including pharmaceuticals, biotechnology, semiconductors, healthcare, cosmetics, and food processing.
Our in-house manufacturing covers all critical cleanroom components—cleanroom panels, HEPA filters, purification equipment (including laminar flow units, air showers, etc.) and laboratory furniture—seamlessly integrated into complete cleanroom systems for fast delivery, consistent quality, and cost efficiency.
NEWS
Engage with our engineering team to receive a structured feasibility review, technical recommendations, and a tailored quotation aligned with your process requirements and compliance standards.