ELECTRONICS & SEMICONDUCTOR CLEANROOMS

Turnkey solutions meeting international standards from ISO Class 100,000 to Class 1

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successful projects for FDI enterprises from Korea, Japan, Europe, the USA, and India.

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Turnkey Cleanroom Solutions for Electronics & Semiconductor

Electronic Cleanroom Design & Optimization

Tailored Production Analysis: In-depth analysis of specific production requirements based on the practical needs of each individual project.
Standardized Engineering & Design: Designs strictly follow ISO 14644, IEST, and IPC standards. We ensure precise control over ultra-fine particles, ESD (Electrostatic Discharge), and high-level cleanliness required for microchips, wafers, sensors, and sophisticated electronic components.
FM Approved Panel Systems & Specialized Accessories: Utilization of specialized panels and accessories featuring smooth, seamless finishes and rounded corners to prevent dust accumulation. Materials are FM Approved (FM 4880, FM 4881, FM 4882, FM 4471), guaranteeing superior fire resistance, smoke limitation, load-bearing capacity, and protection against natural hazards.
Airflow & Contamination Control: Customized airflow design for each functional zone, ensuring rigorous control of airborne particles and impurities in accordance with ISO 14644 standards.
HEPA/ULPA Filtration Systems: Advanced HEPA/ULPA filtration systems maintain a pristine environment by removing contaminants down to the micrometer level, meeting the most stringent requirements for semiconductor and electronic component manufacturing.

Advanced Air Cleanliness, Temperature, and Humidity Control Technology

High-Efficiency Air Filtration System: Equipped with HEPA filters (99.97% efficiency for 0.3-micron particles) and ULPA filters for ultra-fine particle removal (99.999% efficiency for particles 0.12 micrometers or larger), ensuring consistent cleanliness levels in accordance with ISO 14644-1 standards.
Specialized Construction Materials: Integration of high-performance flooring solutions, including chemical-resistant and anti-static raised floors, as well as ESD (electrostatic discharge) Vinyl and ESD Epoxy flooring to protect sensitive electronic components.
Precision Temperature & Humidity Control: Utilizing high-precision sensors integrated with PLC (Programmable Logic Controllers) for continuous monitoring. The system automatically adjusts cooling, heating, humidification, or dehumidification equipment to maintain a stable environment that meets stringent technical specifications.

Global Compliance and International Certification

Adherence to ISO 14644, IPC, and SEMI F47 Standards: Fully meeting stringent requirements for particle contamination control, electrostatic discharge (ESD) safety, and specialized environmental conditions for semiconductor and electronic manufacturing.
Rigorous Validation & Testing Process: Comprehensive testing of air cleanliness, ESD control, differential pressure, temperature, and humidity to ensure a fully compliant production environment.
Documentation & Certification Support: Providing full SOPs (Standard Operating Procedures) and detailed validation reports. We assist enterprises in achieving ISO & SEMI certifications, as well as other essential credentials required for global production and export operations.

Maintenance & Upgrade Services for Electronics & Semiconductor Cleanrooms

System Inspection & Preventive Maintenance: Comprehensive testing and routine maintenance of cleanroom systems to ensure stable operation and continuous compliance with stringent standards.
Cleanroom Retrofitting & Standardization Upgrades: Supporting enterprises in technology integration and upgrading facilities to higher cleanliness classifications (ISO Class 3-6) and specialized industry standards such as IPC and SEMI F47.

Proven Excellence with 250+ Successful Projects

Pharvina Pharmaceutical Factory

Pharvina Pharmaceutical JSC is a reputable pharmaceutical company in Vietnam, established in 2013. Specializing in the production and distribution of high-quality pharmaceuticals, dietary supplements, and cosmetics, Pharvina meets the healthcare needs of the population.

Alina Eye Hospital

As a part of the global Alina Vision network, Alina Vision Vietnam offers a diverse range of high-quality eye care services at international standards. It is the top choice for residents in northern provinces and cities for their medical examinations and treatments related to eye health.

Biotech Pharmaceutical Factory

KONISHI BIOTECHNOLOGY VIETNAM is a reputable enterprise in the pharmaceutical manufacturing sector, with many years of experience in producing and supplying high-quality products.

Nano France Pharma Factory

The Nano France Healthcare Food Factory is a high-quality functional food manufacturing facility that operates on a closed-loop technology line, adhering to a one-way flow principle in compliance with high-quality standards. Established in 2015, the plant is dedicated to producing premium health protection supplements.

GSR Vina Factory

ICH CUBE Vietnam Co., Ltd. is a specialized brand in industrial tape manufacturing, headquartered in South Korea, with factories in Vietnam, China, and India.

FPT Project (Dell Vendor)

Simple & Effective Partnership Workflow

Inquiry & Site Survey: Comprehensive facility assessment and in-depth analysis of specific production requirements.

Solution Consultancy & Design: Proposing optimized technical solutions and detailed engineering drawings tailored to project goals.

Construction & Validation: High-precision installation of cleanroom systems followed by rigorous quality testing and standard compliance verification.

Handover & Maintenance:
Project handover with complete documentation, ongoing technical support, and scheduled preventive maintenance.

FAQs

What is an Electronic Cleanroom?

An Electronic Cleanroom is a specialized production and assembly environment strictly controlled for airborne particle concentration, static electricity, temperature, humidity, and airflow. It is engineered to meet the stringent requirements of the electronics, semiconductor, and precision component industries.

Cleanliness levels are classified according to ISO 14644-1:2015 (ranging from ISO Class 3 to ISO Class 8). Specifically, manufacturing processes for microelectronics, wafers, and semiconductor chips often demand ISO Class 3 – 5 standards—significantly higher than conventional cleanroom environments.

The electronics industry is characterized by ultra-small components and extreme precision; therefore, even microscopic factors can lead to severe defects:

Ultra-fine particles (micron/sub-micron) can cause:
- Circuit failures, short circuits, and reduced semiconductor yield.
- Damage to wafer surfaces, ICs, and multi-layer PCBs.
Static electricity (ESD) easily destroys:
- Semiconductor chips, ICs, and sensors.
- Low-voltage sensitive components.
Unstable temperature and humidity lead to:
- Component warping or deformation.
- Inaccuracies in SMT assembly and micro-assembly processes.

Therefore, an electronic cleanroom does more than just “remove dust”, it provides comprehensive environmental control, ensuring low defect rates, high stability, and consistent production quality.

How do Electronics Cleanrooms differ from Conventional Cleanrooms?

The table below highlights the core differences between electronics cleanrooms and conventional cleanroom environments:

Criteria	Electronics Cleanroom	Conventional Cleanroom
Primary Application	Manufacturing and assembly of semiconductor components, chips, PCBs, SMT	Food, cosmetics, pharmaceutical production, laboratories
Cleanliness Level (ISO)	ISO Class 3 – 7 (Ultra-high)	ISO Class 7 – 9
Particle Control	Strict control of ultra-fine particles (<0.5 µm)	Primarily focuses on macro-particle control
ESD Control	Mandatory: ESD flooring, ESD workstations, grounding systems	Generally not required
Temp & Humidity Control	High-precision with minimal tolerance/deviation	Standardized environmental control
Air Filtration System	HEPA/ULPA, high airflow rates, laminar (unidirectional) flow	Standard HEPA, mixed/turbulent airflow
Finishing Materials	Anti-static, ultra-low particle emission materials	General-purpose cleanroom materials
Investment & Operating Costs	High	Moderately lower

Which standards must be met for electronics cleanroom design, construction, and operation?

The design, cleanroom construction, and operation of electronics cleanrooms must comply with international and national standards to ensure a safe and efficient working environment that meets product quality requirements. Below are the critical standards related to electronics cleanrooms:

Standard Series	Purpose
ISO 14644-1:2015	Classification of air cleanliness by particle concentration
ISO 14644-2:2015	Specifications for monitoring and testing to prove continued compliance with ISO 14644-1
ISO 14644-3:2019	Test methods for characterization and performance of cleanrooms
ISO 14644-4:2022	Requirements for design, construction, installation, and start-up
ISO 14644-5:2025	Requirements for cleanroom operations, including apparel, cleaning, and material handling.
ISO 14644-7:2019	Minimum requirements for the design, construction, installation, testing, and approval of separative devices.
ISO 14644-8:2022	Assessment of airborne chemical cleanliness (ACC) in cleanrooms and associated controlled environments.
ISO 14644-9:2022

Which cleanroom contractor is reputable?

The design, construction, and operation of electronics cleanrooms must comply with international and national standards to ensure a safe and efficient working environment that meets product quality requirements. Below are the critical standards related to electronics cleanrooms:

Standard Series	Purpose
ISO 14644-1:2015	Classification of air cleanliness by particle concentration
ISO 14644-2:2015	Specifications for monitoring and testing to prove continued compliance with ISO 14644-1
ISO 14644-3:2019	Test methods for characterization and performance of cleanrooms
ISO 14644-4:2022	Requirements for design, construction, installation, and start-up
ISO 14644-5:2025	Requirements for cleanroom operations, including apparel, cleaning, and material handling.
ISO 14644-7:2019	Minimum requirements for the design, construction, installation, testing, and approval of separative devices, in aspects differing from cleanrooms as described in ISO 14644-4 and 14644-5.
ISO 14644-8:2022	Assessment of airborne chemical cleanliness (ACC) in cleanrooms and controlled environments, based on specific airborne chemical concentrations.
ISO 14644-9:2022	Classification of surface cleanliness by particle concentration
ISO 14644-10:2022	Classification of surface cleanliness by chemical concentration
ISO 14644-12:2018	Specifications for monitoring air cleanliness by nanoscale particle concentration
ISO 14644-13:2017	Cleaning of surfaces to achieve defined levels of cleanliness in terms of particle and chemical classifications
ISO 14644-14:2016	Assessment of suitability for use of equipment by airborne particle concentration
ISO 14644-15:2017	Assessment of suitability for use of equipment and materials by airborne chemical concentration
ISO 14644-16:2019	Energy efficiency in cleanrooms and separative devices
ISO 14644-17:2021	Applications of particle deposition rates

Are electronic cleanrooms hazardous?

Electronics cleanrooms are not hazardous if operated and managed according to standards.

Safety risks only arise when:

Materials, chemicals, or technical gases are used without control
Operating procedures deviate from standards
There is a lack of safety training and supervision

In practice, major electronics and semiconductor plants worldwide operate cleanrooms 24/7 with thousands of personnel working daily, supported by rigorous safety standard systems.

To operate an electronics cleanroom correctly, it is necessary to:

Operate HVAC systems as designed: Maintain positive pressure, airflow rates, and HEPA/ULPA filtration standards.
Manage chemicals and technical gases safely: Store according to regulations, use local exhaust ventilation at the source, and install leak sensors and alarms.
Control Static Electricity (ESD): Utilize ESD flooring, workstations, and apparel; ensure proper grounding and conduct periodic inspections.
Use standardized cleanroom materials and apparel: Ensure low particle emission, non-toxic properties, and adherence to gowning/air shower protocols.
Provide personnel training and SOP compliance: Standardize and supervise entry/exit procedures, operations, and emergency response.
Monitor and validate periodically: Measure particle counts, temperature, and humidity; inspect air filtration systems, ESD, and occupational safety according to applicable standards.