Low pressure drop for lower energy use.
GLOBAL FILTRATION TECHNOLOGY · CLEANROOM SYSTEMS · INDUSTRIAL ENVIRONMENTAL CONTROL
Engineering the standard for cleaner, smarter industry.
Since 2008, Herman has built an integrated portfolio spanning air filtration, cleanroom systems, industrial dust control, liquid filtration and intelligent monitoring. Across 50,000 m² of operations, we serve an international customer base of 15,000+ and advance the performance of critical production environments worldwide.
01Established 20080250,000 m² total footprint0315,000+ international customers0460+ products & configurations
System configuration and product selection for real operating conditions.
Herman’s engineering team evaluates the application environment, operating conditions and technical requirements to define the filtration grade, system configuration and appropriate product models.
More than filters. A global platform for controlled environments.
Herman unites filtration technology, cleanroom systems, industrial dust control, liquid filtration and intelligent monitoring in one engineered portfolio—bringing complex facilities the scale, speed and technical depth to move forward with confidence.
Long service life between replacements.
High dust-holding capacity.
Fast replacement and easier maintenance.
Custom sizes, media and operating conditions.
One source for air, dust, water and cleanroom equipment.
Proven in demanding environments.
From hospital clean areas and wafer fabs to AI data centres and large industrial plants, Herman provides the engineering depth, product range, production capacity and dependable delivery required for major projects.
CHOSEN BY INDUSTRY LEADERS
Herman serves leading companies in pharmaceuticals, semiconductors, AI infrastructure, food and beverage, displays, automotive and biotechnology with dependable filtration products and project delivery.
Sinopharm
Pharmaceuticals
ZTE
Telecommunications
Micron Technology
Semiconductors
SK hynix
Semiconductors
Tongwei Group
Agribusiness & renewable energy
Coca-Cola
Food & beverage
TCL CSOT
Display manufacturing
Geely Auto
Automotive
BYD
Automotive & batteries
Angel Yeast
Biotechnology & food ingredients
Dongfeng Motor
Automotive
Sunwoda
Energy storage & electronics
PepsiCo
Food & beverage
Nestlé
Food & beverage
Philips
Health technology & electronics
Tencent
Internet & cloud services
End-to-end engineering services for the long-term performance of critical environments.
From application analysis, filtration architecture and performance optimization to AMC control, delivery validation and ongoing support, Herman provides coordinated engineering across the full project lifecycle.
Replacement selection and compatibility validation
We validate installation boundaries, construction, dimensions and media performance to define a reliable replacement or upgrade path.
Review performance and total cost
We review pressure drop, operating hours, energy use and replacement history to compare service life and total cost across suitable options.
Control AMC and gaseous contaminants
Target contaminants, operating conditions and control requirements determine the media, monitoring architecture and replacement strategy.
Lifecycle support and continuity of supply
After delivery, we continue to support operating feedback, abnormal conditions, replacement planning and spares, while maintaining dependable supply for single sites and multi-site programmes.
Five stages. One engineered air path.
Pre-filters, medium filters, HEPA stages, gas-phase filtration and clean-air equipment are matched as a complete system. Online monitoring adds continuous particle, temperature, humidity and pressure control.
Pre
Protect downstream stages
Medium
Build particulate capacity
HEPA
Control the final air path
Chemical
Target gases and odors
Equipment
Deliver controlled air
ONLINE MONITORINGParticles · Temperature & humidity · Differential pressure · AMC
A complete product portfolio for filtration and controlled environments.
More than 60 air- and liquid-filtration configurations, organized by product family, grade, construction, application and operating condition, support both standard specifications and engineered selection.
Pre & media
Washable, framed and roll-media formats for first-stage protection.
Pocket & medium
High-area pocket filters for HVAC and staged particulate control.
HEPA / ULPA
Mini-pleat, separator, V-bank, gel-seal and terminal configurations.
Carbon & gas phase
Adsorbent media and constructions selected for the target gas or odor.
Process & paint mist
Oil-mist, fume and paint-mist capture for industrial processes.
Cleanroom equipment
Air-supply, personnel-cleaning and material-transfer equipment for controlled environments.
Industrial dust filters
Cartridges, panels and filter bags for dust, fume, coating and turbine-intake systems.
Liquid & water filtration
Cartridges and filter bags for process water, liquids and high-flow systems.
Monitoring
Online particle, environmental and AMC monitoring for clean spaces.
From wafer fabs and AI infrastructure to life sciences and advanced industry.
01Wafer fabrication & advanced packaging
For wafer fabrication and RDL/TSV-based advanced packaging, including 3D integration used in HBM products, air control is configured around contaminant sources and process-sensitive zones. Low-outgassing HEPA/ULPA, targeted AMC media, MAU/RAU/FFU and local mini-environments protect lithography, wafer/reticle handling and bonding surfaces from particles, acids, bases and organics.
- MAU / RAU · FFU · LOW-OUTGASSING HEPA / ULPA · AMC · MINI-ENVIRONMENTS
02AI data centres, HPC clusters & critical facilities
For white space, AHU/MAU systems, outside- and return-air paths, and electrical or control rooms, we manage particulate and corrosive-gas risk together with temperature, humidity and pressure across air-cooled, liquid-cooled and hybrid facilities.
- WHITE SPACE
- PARTICULATE
- GAS PHASE
- CORROSION MONITORING
03Biopharma, hospitals & laboratories
HEPA filters, cleanroom equipment and room monitoring selected for the actual ward, laboratory or production area.
- MEDIUM
- HEPA
- EQUIPMENT
- MONITORING
04Display, optics & precision electronics
For FPD/OLED, optical modules and precision electronics, we manage particles, AMC and process exhaust across large-area substrates, sensitive coatings and clean assembly.
- MAU/RAU
- ULPA
- AMC
- PROCESS EXHAUST
05Battery cells, energy storage & dry-room production
Across electrode coating, drying, slitting, cell assembly and formation support, we coordinate particulate, VOC, temperature and low-dew-point control.
- DRY ROOM
- PARTICULATE
- VOC
- PROCESS CONTROL
06Automotive production & coating
Filters for production lines, paint shops, odor control, dust collection and clean assembly areas.
- PRE
- MEDIUM
- CHEMICAL
- CARTRIDGE
07Commercial HVAC & transport hubs
Replacement and project filters for AHUs, fresh-air paths and high-traffic facilities.
- PRE
- MEDIUM
- CHEMICAL
08Power generation & industrial sites
Particulate, gas and dust-control products for equipment and production areas that need reliable continuous operation.
- PARTICULATE
- CHEMICAL
- DUST CONTROL
09Aerospace & precision manufacturing
Clean-air and process filtration for precision assembly, controlled production and sensitive equipment.
- HEPA
- EQUIPMENT
- MONITORING
10Food & beverage
Hygienic air and liquid filtration for processing, filling, storage and production support areas.
- AIR
- LIQUID
- HYGIENIC CONTROL
11Schools, laboratories & public buildings
Practical filtration and indoor-air solutions for learning, research and high-occupancy environments.
- HVAC
- HEPA
- MONITORING
ONLINE MONITORING
Continuous visibility into cleanroom conditions.
Herman monitoring products track particles, temperature, humidity and differential pressure. Available functions include LoRa wireless connection, a particle range of 0.1–10 μm, continuous recording, alarms and trend charts.
- Wireless deployment options
- 24/7 data collection
- Particle, environment & AMC paths
GLOBAL ENGINEERING & MANUFACTURING
A global force in filtration and clean-environment technology.
Founded in 2008, Wuhan Herman Environmental Technology Co., Ltd. operates 50,000 m² of factories and production space across Wuhan, Shenzhen and Chengdu. Integrated engineering, manufacturing, testing and global delivery support customers across North America and international markets.
50,000 m² manufacturing footprint15,000+ international customers60+ products & configurationsWuhan · Shenzhen · Chengdu · Global delivery
GLOBAL OPERATIONS
A global manufacturing and delivery network.
From Wuhan, Shenzhen and Chengdu, Herman coordinates manufacturing and delivery for projects across North America and global markets.
01Wuhan02Shenzhen03Chengdu04North America05Global markets
MANUFACTURING & INSPECTION
From filter media to shipment.
Every order moves through media processing, assembly, dimensional and performance inspection, labelling and export-ready packing.
Media processing
Media is cut, pleated or wound to the confirmed specification.
Assembly & sealing
Frames, end caps and seals are assembled for a secure fit.
Dimension, airflow & pressure checks
Key dimensions, airflow and pressure drop are checked.
Efficiency & leak checks
Filtration efficiency and leakage are checked as specified.
Labelling, packing & shipment
Products are labelled, protected, packed and prepared for dispatch.
Deep filtration expertise. Advancing the industry.
From management systems and filtration invention patents to independent international testing, Herman combines long-term technical expertise with continuous engineering innovation.
ISO Management Systems
TÜV Rheinland Supplier Assessment
ANSI/ASHRAE 52.2 Performance Testing
National High-Tech Enterprise
Filtration Technology Invention Patents
Product Test Reports
CE
RoHS Testing
SGS & Third-Party Testing
System configuration and product selection for real operating conditions.
Herman’s engineering team evaluates the application environment, operating conditions and technical requirements to define the filtration grade, system configuration and appropriate product models.
Wuhan Herman Environmental Technology Co., Ltd.