Marya GMP Standard Customized Dust Free Class A/B/C/D Sterile Cleanroom
1. Introduction
Marya is a leading manufacturer and supplier of cleanroom systems, offering comprehensive services such as consulting, design, and construction of cleanrooms. The company specializes in the R&D, production, and transportation of cleanroom materials and equipment, along with one-stop installation, validation, and after-sales support. With over 20 years of industry expertise, Marya delivers fully customized solutions tailored to specific requirements and processes.
2. Engineering Advantages
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Regulatory Compliance & High Standards - Cleanrooms meet stringent GMP, FDA, and WHO requirements (cleanliness level up to Class100-100000, ISO5-8, ClassA-D), exceeding industry benchmarks.
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End-to-End Solutions - One-stop service covering design, manufacturing, construction, validation, training, and after-sales support.
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Precision Environmental Control - Accurate management of temperature, humidity, pressure differentials, particulates, and microbial levels, and the cleanroom is constructed in strict accordance with the standards of different cleanliness levels in the GMP specification.
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Modular & Efficient Construction - Modular design enables fast installation, with CE-certified materials and safety features (e.g., fire dampers, safety doors).
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Expert Team & Global Experience - 20+ years of expertise, with a strong R&D team and successful projects in the USA, UK, Pakistan, Indonesia, and more.
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Customized HVAC & Automation - Supports BMS automatic control and allows customers to specify HVAC brands for tailored solutions.
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International Service Capability - Professional engineers available for overseas installation and troubleshooting.
3. Clean Room Fabrication (Architecture), including: clean room partition wall system; clean room suspended ceiling system.
-Resistant to chemical, attack abrasion and scratches
-Panel come with steel frame four sides to avoid contamination
-High quality insulation core materials
-Pre-embedded reinforcement for the opening of light fixture and air filters.
-Pre-embedded conduit for wiring
-Advanced design makes all connection smooth, flush and cleanable
-Easy and fast installation system
-Finishing Surface can be flush connection as required.
-Strong walkable ceiling/ false ceiling
4. Modular wall and ceiling sandwich panels
-Machine -made economical sandwich panel
-Hand-made modular sandwich panel
-Skin:
- Pre-painted galvanized steel (PPGI) skin
-304S.S skin
-HPL(Melamine high pressure laminate) skin
-Core insulation material:
-EPS(Expanded polystyrene)
-PUF (Polyurethane foam)
-Rock Wool (mineral wool)
-Paper or aluminum honeycomb
-With magnesium gypsum board
5. Clean room doors
-Alu frame panel doors
-Flush type steel skin doors
-HPL skin doors
-Stainless steel doors
-Auto sliding door
-Emergency door
6. HVAC System

•HVAC design and room data: according to ISO14644-1 and CFR209E cleanliness class
Chiller system:
- Air cooling chiller
-Water cooling chiller
Air handling unit (AHU)
•Humidifier or dehumidifier
•Air supply ducts
•HEPA filter box
•Air return and air exhaust ducts
•Diffuser, grills , valves, damper and louver, fan etc
Flooring system for Modular Portable Clean Room 100 class clean room house Prefabricated
7. Clean Room Accessory Equipment
Air shower
Automatic control, electronic interlocking, double door lock when blowing, infrared induction automatic blowing. Stainless steel semi-glass door automatic door closers, transparent windows, inner low plate made of stainless steel; software test controller,
LED display and set blowing time, the range of 0~99 seconds adjustable, the internal use of round involute duct, high wind speed, low noise.
Pass Box
1. Made of all 304 stainless steel wire drawing, beautiful and effective to avoid rust;
2. The four-corner arc design in the cavity and has no dead corners;
3. The double door adopts the built-in type, which is embedded in the box body, and the outer surface is flat;
4. Equipped with PAO inspection port, which can inspect the integrity of the high-efficiency filter;
5. Self-cleaning time is adjustable, with alarm function;
6. The double door adopts double-layer tempered glass, the surface is flat, not easy to accumulate dust, and easy to clean;
8. Technical Parameters:
Effective width |
Wall panel: 950mm 1150mm
Ceiling panel: 950mm |
Length |
According to customer's request(less than 7500mm) |
Core Materials |
PU/Rock Wool/Glass Magnesium |
Structure |
Upper and lower layer: Color steel sheet |
Middle: PU/Rock Wool/Glass Magnesium |
Thickness |
Color steel sheet: 0.3-0.8mm
Rock wool: 50mm 75mm 100mm |
The Density of Rock Wool |
40kg/m3 -120kg/m3 |
Color |
RAL Standard |
Character |
Fireproof, heat insulation, sound proof, green and environmental friendly |
Use |
pharmaceutical & electronic clean rooms, hospital operating rooms, food processing factories, offices, etc. |
9. Cleanroom Case
Bangladesh project
This customer is a Bangladesh cleanroom contractor, cooperated with us for the 1st clean room project in 2019, and we have successfully completed the 2nd clean room project for them in 2020. The new clean room project for year 2021 is still in production. For these 3 projects, We have provided this customer with quick delivery time, flexible payment, and high quality products(cleanroom doors, sandwich panels, windows, weighing booth, pass box, and other materials and equipment). So our services can win great recognition from customers.





Project cases & Our Customer



