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Technical insights
Cleanroom insights

What does a cleanroom electrical system include?
Cleanroom electrical systems do more than supply equipment with power: they must support safe, stable operation and the cleanroom's operating requirements. Power distribution Provides…

What does cleanroom maintenance involve?
Cleanroom maintenance involves inspecting, cleaning, adjusting and replacing equipment to maintain cleanliness, temperature, humidity, pressure differentials and air quality as required. Inspect the HVAC…

Common cleanroom classifications
Cleanrooms are classified by the level of airborne particle control. ISO 14644-1 classification is based on airborne particle concentration. The required class depends on…

Cleanroom HVAC testing and commissioning process
T&C (Testing & Commissioning) is the process of inspecting, testing, measuring and adjusting HVAC before the cleanroom enters service. Its aim is to verify…

What is TAB, and why is air balancing necessary?
In a cleanroom HVAC system, correct design and complete installation alone do not guarantee effective operation. TAB (Testing, Adjusting & Balancing) is the process…

Selecting panels for pharmaceutical factories
GMP is a target for many pharmaceutical businesses. Achieving it requires expertise from the earliest stages of factory construction. Panels are a common cleanroom…

Cleanroom design and construction process
Cleanroom design and construction involves more than building an enclosed room. It combines architecture, HVAC, air filtration and environmental control to achieve the required…

What is a cleanroom HVAC system?
cleanroom HVAC system is a Heating – Ventilation – Air Conditioning system designed to control a cleanroom's environmental conditions, particularly air cleanliness, temperature, humidity,…
Activities & updates
Hoang Sa news

Hoang Sa joins the Dr. NANE Vietnam factory project
Dr. NANE Pharmaceutical Joint Stock Company selected Hoang Sa M&E as the turnkey contractor for its factory on Road 10, Hai Son Duc Hoa…

Binh Phu Pharma selects Hoang Sa for its factory project
Binh Phu Pharmaceutical Trading and Services Co., Ltd. selected Hoang Sa M&E to supply and install M&E and panel systems for its GMP pharmaceutical,…

La Terre France selects Hoang Sa for its pharmaceutical factory
La Terre France Pharmaceutical One Member Co., Ltd. selected Hoang Sa M&E to supply and install HVAC, HVAC controls, panels, MSB switchboards, BMS, lighting,…

NUTIFINE receives GMP certification
On 6 January 2023, NUTIFINE Pharmaceutical JSC's production facility was assessed and certified for Good Manufacturing Practice (GMP) for health supplements by the Vietnam…
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