In modern industrial construction, particularly in high-density manufacturing environments, a robust fire protection and smoke extraction system is a critical requirement. The JIAWEI Factory project in Ninh Binh stands as a prime example of proactive safety investment, ensuring full compliance with national fire safety standards.
The Importance of Smoke Extraction at JIAWEI Factory
Industrial factories typically feature large, enclosed spaces with a high concentration of workers. In the event of a fire, toxic smoke is the leading cause of casualties as it obscures vision, causes suffocation, and blocks escape routes.
To mitigate these risks, the JIAWEI Factory system was designed to strictly adhere to QCVN 06:2022/BXD. Standard requirements include:
- Smoke zones must not exceed 3,000 m².
- Each smoke intake serves a maximum area of 1,000 m².
- Corridor lengths are limited to a maximum of 60m.
A properly installed system ensures that hot smoke is pushed out of the fire zone, creating a safe breathing path for evacuation and assisting firefighting efforts.

VIMAX GLOBAL’s Specialized Solution for JIAWEI
VIMAX GLOBAL surveyed, designed, and implemented a comprehensive smoke extraction solution tailored specifically to the JIAWEI Factory’s infrastructure.
High-Performance Equipment
The project utilized VMC-FF-NO heat-resistant centrifugal fans. These fans are engineered to operate continuously at 300°C for 2 hours, making them ideal for large-scale industrial environments. Key benefits include:
- Powerful and stable suction capacity.
- Heat-resistant design specifically for emergency fire scenarios.
- Energy efficiency and long-term durability.

Optimized System Design
VIMAX GLOBAL calculated and arranged the ductwork and smoke intakes to fit the factory’s unique layout without obstructing production areas or common walkways. The duct cross-sections were optimized to reduce costs while maintaining maximum airflow efficiency.
Project Implementation Phases
The project was executed through a professional three-stage process:
- Survey & Consultation: Directly assessing the site to identify risk zones and calculate smoke compartments for optimal evacuation routes.
- Design & Supply: Utilizing the VMC-FF-NO fan series and high-positioned smoke intakes for easy maintenance.
- Inspection & Handover: Ensuring all design documents met QCVN 06:2022/BXD and Decree 136/2020/NĐ-CP. The system underwent rigorous testing to ensure stability before final handover.

Why VIMAX GLOBAL is the Preferred Partner
With a history dating back to 2016 and over 5,800 completed projects by 2025, VIMAX GLOBAL is a top-tier brand for industrial and fire protection fans in Vietnam. Our solutions are recognized for superior heat resistance, efficiency, and compliance with the strictest safety regulations.
Contact for Professional Consultation
Are you looking for a fire protection smoke extraction solution for your factory, warehouse, or commercial center? VIMAX GLOBAL provides a free preliminary design within 24 hours of receiving project information.
Technical Hotline: +05 8855 1234
Website: https://vimaxfan.com/

