Shanghai Maryais a leading EPC supplier for cleanroom system, which including cleanroom design, R&D, material and equipment manufacturing, shipment, installation, validation and after-sales services for pharmaceutical, aerospace, electronics, food processing, cosmetics, new energy and other industries.

1. Marya Advantages:
1. Our cleanroom cleanliness level is high, meeting the requirements of GMP, FDA, WHO and other pharmaceutical standard;
2. Able to realize BMS automatic control;
3. Modular design, fast installation;
4. Construction material are CE certified;
5. High degree of safety, equipped with safety doors and fire dampers;
6. From A-Z, one-stop service from design to construction verification;
7. Can accurately control the temperature, humidity, pressure difference, the number of dust particles and planktonic bacteria;
8. The brand of HVAC can be specified by customer;
9. Able to send workers abroad for installation;
10. We have a strong design team, able to design according to customers' different needs.

2. Clean Room Fabrication (Architecture), including: cleanroom partition wall system; cleanroom 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

3. 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

4. Clean room doors
-Alu frame panel doors
-Flush type steel skin doors
-HPL skin doors
-Stainless steel doors
-Auto sliding door
-Emergency door

5. 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