Turn Key Engineering Project Class 100 100000 Clean Room (62048301869)

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Product Overview


class 100000 clean room

Turn-Key Engineering Project Class 1 ~ 100000 Clean Room

A cleanroom or clean room is a facility ordinarily utilized as a part of specialized industrial production or scientific research, including the manufacture of pharmaceutical items, integrated circuits, CRT, LCD, OLED and microLED displays. Cleanrooms are designed to maintain extremely low levels of particulates, such as dust, airborne organisms, or vaporized particles. Cleanrooms typically have a cleanliness level quantified by the number of particles per cubic meter at a predetermined molecule measure. The ambient outdoor air in a typical urban area contains 35,000,000 particles for each cubic meter in the size range 0.5 μm and bigger in measurement, equivalent to an ISO 9 cleanroom, while by comparison an ISO 1 cleanroom permits no particles in that size range and just 12 particles for each cubic meter of 0.3 μm and smaller.


Hospital central air conditioning system design is based on the principle of building an internationalized, modern, high-standard, energy-saving; Reasonable air conditioning airflow organization and temperature&RH control are the key points for Hospital different sections HVAC system design, therefore, purification Air handling unit is widely required for providing fresh air and make people feel comfortable In Hospital.

class 100000 clean roomclass 100000 clean room



ClassMaximum particles/m3 aFED STD 209E
≥0.1 μm≥0.2 μm≥0.3 μm≥0.5 μm≥1 μm≥5 μmequivalent
ISO 110bdddde 
ISO 210024b10bdde 
ISO 31,00023710235bdeClass 1
ISO 410,0002,3701,02035283beClass 10
ISO 5100,00023,70010,2003,520832d,e,fClass 100
ISO 61,000,000237,000102,00035,2008,320293Class 1,000
ISO 7ccc352,00083,2002,930Class 10,000
ISO 8ccc3,520,000832,00029,300Class 100,000
ISO 9ccc35,200,0008,320,000293,000Room air
Product Description

 Holtop Air Handling Unit Sections Arrangement Description

class 100000 clean room


Our Services

 What We Do and How We Do

1. What We Do:

We are not only the AHU supplier for Hospital HVAC system, but also a turnkey solutioner for Hospital Project In domestic and abroad.

* Hospital Site Survey

* Hospital HVAC System Consultancy

* Hospital HVAC System Design

* Hospital HVAC System Equipment and Materials Supply

* Site Installation and Commissioning

* Site Tranining 

* Aftersales Support


2. How We Do:

class 100000 clean roomclass 100000 clean room

class 100000 clean room


AHU Project Cases

Holtop air handling units are widely used in commercial and industrial industry.

class 100000 clean room

Company Information

Holtop Factory

Holtop is the leading manufacturer in China specializing in the production of air to air heat recovery equipments. It is dedicated to the research and technology development in the field of heat recovery ventilation and energy saving air handling equipments since 2002. The main products incluses energy recovery ventilator ERV/HRV, air heat exchanger, air handling unit AHU, air purification system. Besides, Holtop also offer turnkey hvac solutions for different industry. 


Holtop headquarters is located at the foot of Beijing Baiwangshan Mountain, covering area of 30,000 square meters. The manufacturing base is in Beijing's Badaling Economic Development Zone, covering an area of 60 acres, with an annual production capacity of 200,000 units of air heat recovery equipments.

Holtop builds a sound certificate system of ISO9001, ISO14001 and OHSAS18001 as well as product certification systems. Moreover, it has a laboratory certified by national authority. As a well-known manufacturer in the field of heat recovery, Holtop has a strong R&D team and possesses dozens of national invention patents, and participated in the compilation work of several national standards, Holtop was also elected as Zhongguancun High-Tech Enterprise.

class 100000 clean room

class 100000 clean room

Holtop partner

Holtop cooperate with so many world famous brands, offering OEM /ODM service.

class 100000 clean room

Holtop certificate

Holtop products stand for TOP quality in heat recovery ventilation filed in China, certificated by CE, CB, RCM, RoHs, FCC, ISO and other different approved tests like anti-flaming test, anti-mold test, energy saving product test. Etc.

class 100000 clean room


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