GMP CLEANROOM MANUFACTURER & BUILDER

Powered by In-House Automated Production Lines, Manufactured Cleanroom Partition Materials & Machinery for Compliance

TURNKEY CLEANROOM PROVIDER SINCE 2003

Customized ISO Class 4–8 Cleanroom Engineering Design & Construction & Validation for Biopharma Manufacturing, Laboratory, and Electronic Facilities

1

Engineering Design Institute

12

Global Manufacturing Centers

20+

Years of Experience

1000+

Global Clients

do the most, show the best

CERTIFIED CLEANROOM PRODUCTS

Cleanroom Partition Panels

Cleanroom Partition Panels

Modular, airtight panels ensuring contamination-free zones. Designed for fast installation, long-term durability, and compliance with ISO/GMP standards.

  • Fire-resistant & anti-static options
  • Seamless integration with doors and windows
  • Quick assembly & modular flexibility
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Cleanroom Doors

Cleanroom Doors

High-performance doors providing airtight integrity and minimal particle generation, suitable for controlled zones in pharmaceutical and biotech industries.

  • Automatic and manual operation
  • Seamless integration with partition panels
  • Durable, easy-to-clean surfaces
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Cleanroom Return Air System

Return Air System

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.

  • Supports cleanroom pressure cascade and airflow balance
  • Flush-mounted design for easy cleaning and no dust traps
  • Optimized for HVAC coordination and maintenance access
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Air Purification Equipment

Air Purification Equipment

HEPA/ULPA filtration systems for cleanrooms, ensuring high-efficiency particle removal and stable airflow control to maintain ISO-class environments.

  • ISO-class compliant filtration
  • Energy-efficient, low-noise design
  • Smart monitoring for maintenance alerts
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Cleanroom Furniture

Cleanroom Furniture

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.

  • 304 stainless steel with rounded, weld-free edges
  • Customizable tables, cabinets, racks, and sinks
  • Designed to eliminate dead corners and simplify cleaning
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Pass-Through Chamber

Pass-Through Chamber

Enables safe transfer of materials between cleanrooms of different classifications while preventing cross-contamination.

  • Air-tight and contamination-free design
  • Optional interlock or UV sterilization
  • Durable stainless-steel construction
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Laminar Airflow Unit

Laminar Airflow Unit

Provides unidirectional, HEPA-filtered airflow to maintain sterile conditions for sensitive processes in labs, production areas, and cleanrooms.

  • ISO-class compliant laminar airflow
  • Protects both product and operator
  • Customizable size for various workstations
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VHP Sterilization Transfer Chamber

VHP Sterilization Transfer Chamber

Using VHP technology to safely decontaminate materials between clean areas. Designed for aseptic pharmaceutical and biotech applications requiring validated sterile performance.

  • Achieves 6-log sporicidal reduction with uniform VHP distribution
  • Automated decontamination, dwell, and aeration cycles
  • Meets GMP and aseptic processing requirements
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Envelope System

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.

Flow Control

purification & air Control equipment

FFU(Fan Filter Units), Interlocks, air-showers and pass-throughs designed to eliminate cross-contamination and protect process integrity.

Process Equipment

Process Area Equipment

Localized purification and containment equipment for weighing, sampling and aseptic operations that protect product and operator.

Utilities

Clean Utilities & Water Systems

Validated PW/WFI, pure steam and utility distribution systems engineered for pharmaceutical-grade reliability.

A New Way to Redefine Cleanroom Future

Cleanroom Product Ecosystem

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 Certificates

TURNKEY 
CLEANROOM
SOLUTIONS

From concept to completion, fully integrated EPC execution covering design, manufacturing, construction, validation, and long-term technical support — delivered under one accountable framework.

Engineering Design
Engineering Design
  • ISO / GMP / FDA compliant layouts
  • System-level cleanroom architecture
  • Scalable & validation-ready solutions
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In-House Manufacturing
In-House Manufacturing
  • Panels, HVAC & purification systems
  • Automated ISO / GMP production control
  • Factory-direct quality & cost optimization
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Construction & Validation
Construction & Validation
  • HVAC, airflow & electrical systems
  • Integrated installation & commissioning
  • Audit & regulatory readiness
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Lifecycle Engineering Support
Lifecycle Support
  • Documentation, training & SOP support
  • Operational optimization guidance
  • Long-term technical service
View Support →

REDEFINE CLEANROOM FUTURE

Intertek Certification FMA Certification CE Certification

Line-Link Company Introduction
High-Precision Filter Production Line
Automated Assembly Workshop
Static Pressure Cleanroom Facility

ABOUT US

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 

Line-Link©️ at Pharmtech & Ingredients 2025
MAY 29, 2023

Line-Link©️ at Pharmtech & Ingredients 2025

Booth C6077 · Pavilion 2 · Hall 8 Pharmtech & Ingredients shape the infrastructure behind pharmaceutical manufacturing. At this junction - where Annex 1 expectations, ISO classifications, and validation protocols continue to intensify, Line-Link©️ stands out by turning regulatory complexity into clear, buildable solutions backed by our CE-certified systems and GMP-compliant manufacturing processes. Our focus is straightforward: helping manufacturers reach compliance faster, with cleaner decision paths and stronger engineering certainty from the earliest stages. We turn stringent regulations into clear, buildable cleanroom solutions that get you ready faster.We unify ISO class logic, zoning strategies, and Annex 1 contamination control principles into cleanroom layouts that are inspection-ready and technically coherent. Therefore, clients receive a clear direction that protects them from early-stage design mistakes and future regulatory risks. Integrated Modular Cleanrooms With Guaranteed Performance Our modular cleanroom partition system is the structural backbone of many sterile API and biotech facilities. Line-Link©️ designs and manufactures the complete wall and ceiling ecosystem—precision-engineered panels, sealing details, laminar flow interface points, and HEPA-integration pathways—to create a controlled environment that performs with consistency and longevity. This system is not a collection of prefabricated parts but a unified product platform developed to achieve stable pressure control, seamless GMP surfaces, and predictable airflow behavior. Every interface, from coving to return air ducts, is engineered to reduce particle accumulation and ensure compliance with ISO and Annex 1 expectations. By offering a fully certified, in-house manufactured partition ecosystem, Line-Link©️ ensures that the cleanroom structure itself becomes a reliable, auditable, and performance-guaranteed foundation for sterile operations. Turnkey Cleanrooms, Engineered for Compliance Line-Link©️ turnkey cleanroom solutions form the operational core of many sterile API and biotech facilities. Line-Link unifies concept design, HVAC engineering, modular construction, and validation support into a single workflow that eliminates fragmentation and performance risk.By providing a complete, performance-guaranteed cleanroom ecosystem, clients receive a fully integrated environment engineered, manufactured, and delivered under one technical standard. This holistic approach ensures airflow patterns, pressure cascades, zoning logic, and cleanroom architecture align seamlessly with Annex 1, ISO, and validation requirements. In a word, this experience demonstrates how Line-Link©️ transforms complex inputs into a clear, compliant, and tailored solution within minutes. Attendees can receive the layout on paper or directly by email.

Line-Link Redefines Cleanroom at CPHI China 2025
APR 02, 2025
Explore Line-Link Cleanroom at ExpoFarma2025
AUG 01, 2023

Request Technical Consultation?

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.

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