Design and Construction of Underground Shelters

Customization: Available
Application: Apartment
Fast Installation: Standard Installation

Product Description

🔹 Basic Information
Feature:
Easily Movable, Safe, Wind Resistance
Material:
Steel Structure
MOQ:
1 Set
Size:
Customizable per request
Ancillary Products:
HEPA Filter
Specification:
20'*8'*8.5''
Origin:
China
Capacity:
50,000 Set/Year
🔹 Product Description
Design and Construction of Underground Shelters

We produce a wide range of survival shelters designed to safeguard individuals and families in the event of pandemic outbreaks, civil unrest, and threats such as biological, nuclear fallout, or EMP attacks originating from various sources.

The Safest Shelter Under Your Home

Our safe rooms are designed to be installed under concrete floors of new houses. They serve as multi-functional spaces including Wine Cellars, Gun Rooms, and Tornado Shelters. Equipped with our Nuclear Biological Chemical (NBC) warfare package, they provide modern high-level protection.

Item Category Specifications
Item NO.BSF
MaterialSteel
Rated Filter Ventilation Capacity100 cubic metres per hour
Weight50KG
Resistance< 220Pa
E. coli Elimination Efficiency> 95% (Within 5 minutes)
B. subtilis Spores Killing Efficiency> 80% (Within 23 minutes)
MOQ1 Set
Underground Shelter Design
🔹 Shelter Key Features
  • Custom Built: Shelters are constructed with high-quality corrugated pipe and bullet-resistant hardened steel.
  • Advanced Air Filtration: Standard system with manual override and adjustable valves. Moves 176 cubic feet of air per minute with a quiet 45-decibel operation.
  • Emergency Readiness: All air systems include a manual crank in case of power loss and feature readable gauges for air flow monitoring.
  • Blast Protection: Overpressure blast valves can be manually closed to prevent external intrusion during attacks.
  • Gas & Water Tight: Doors are fully sealed to prevent biological, chemical, and radiation infiltration.
🔹 Professional Expertise

Our company designs and manufactures industrial and commercial ventilation equipment worldwide. For 20 years, we have been delivering high-performance, high-quality products including Roof Axial Fans, Wall Axial Fans, Centrifugal Fans, Dust filter equipment, and various safety valves.

Our investment in technology and professional personnel allows us to provide customized solutions for unique applications, including nuclear, mining, and locomotive sectors.

🔹 Factory & Global Service
Our Factory
🔹 Packaging & Shipping
Packaging and Logistics
Frequently Asked Questions
1. Are you a manufacturer or a trading company?
We are a manufacturer with a 30-year history in ventilation systems. Our factory spans over 10,000m².
2. What are your main products?
We produce complete ventilation system equipment, including gate valves, butterfly valves, exhaust valves, airtight valves, axial fans, centrifugal fans, and dust filters.
3. What is the Minimum Order Quantity (MOQ)?
The MOQ is flexible. If we have stock, there is no minimum request. Please contact us as prices may vary based on quantity and stock availability.
4. Can we use our own logo?
Yes, OEM service is fully supported. We can incorporate your logo depending on the order volume.
5. How do you ensure product quality?
Our equipment is widely used and trusted. We test and check the quality of every product before delivery to ensure uncompromising standards.
6. What are the shipping options?
For smaller orders, we offer door-to-door service via UPS, FEDEX, or DHL. For large quantities, we arrange cost-effective air or sea freight through reliable forwarders.

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