Source Factory Builds Secret Armored Stronghold Shelters in Backyard

Customization: Available
Application: Apartment
Fast Installation: Standard Installation

Product Description

ℹ️ Basic Info.
FeatureEasily Movable, Safe, Wind Resistance
MaterialSteel Structure
MOQ1 Set
SizeCustomizable
Ancillary ProductsHEPA Filter
Specification20'*8'*8.5''
Production Capacity50,000 Set/Year
📦 Product Description

Builds Secret Armored Stronghold Shelters

We produce a wide range of survival shelters designed to safeguard you and your family in the event of pandemic outbreaks, civil unrest, malicious mobs, and biological, nuclear fallout, or EMP attack threats.

The safe room is designed to be installed under the concrete floor of a new house to cater to your specific needs. It serves as a Safe Room, Wine Cellar, Gun Room, or Tornado Shelter, and can be equipped with a Nuclear Biological Chemical (NBC) warfare package.

Item NO. BSF
MaterialSteel
Rated Filter Ventilation Capacity100 cubic metres per hour
Weight50KG
Resistance<220Pa
E. coli Elimination Efficiency>95% (Within 5 mins)
B. subtilis Spores Killing Efficiency>80% (Within 23 mins)
MOQ1 Set
Armored Stronghold Shelter
Underground Shelter Design
Stronghold Interior
Shelter Structure
Safe Room Layout
🛠️ Shelter Features
  • Custom Built Shelters: Built with highest quality materials including corrugated pipe and bullet-resistant hardened steel.
  • Air Filtration System: High-quality systems moving 176 cubic feet of air per minute at a quiet 45 decibels, including 60 pounds of carbon.
  • Manual Override: All air systems include a manual crank in case power is lost, with readable gauges for air flow adjustment.
  • Overpressure Blast Valve: Can be manually pulled closed for protection against external threats.
  • Hermetic Seals: Doors are both gas-tight and water-proof to prevent biological, chemical, or radiation infiltration.

Areas Of Product Application

Our underground shelters are customized for bomb protection, survival bunkers, or safe rooms. We prioritize your security to ensure the ultimate safety for your family.

🎨 Customized Service & Factory
Customized Service
📜 Quality & Certificates
Certificate 1
Certificate 2
🏭 Our Factory & Expertise

With 20 years of experience, we design and manufacture industrial and commercial ventilation equipment worldwide. We focus on high-performance, high-quality products including roof axial fans, centrifugal fans, dust filter equipment, and blast doors.

Factory Overview
Expert Team
🚢 Packaging & Shipping
Packaging and Shipping
Frequently Asked Questions
Are you a factory or trading company?
We are a manufacturer with a 30-year history in ventilation systems. Our factory facility exceeds 10,000m².
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.
What is the Minimum Order Quantity (MOQ)?
Usually, if we have stock, there is no request for MOQ. Prices may vary based on available stock and order quantity.
How do you ensure product quality?
Our equipment is widely used and trusted. We test and check the quality of every single product before delivery.
Can I get samples before ordering?
Yes, samples can be offered for evaluation before placing a full order.
What are the shipping options?
For smaller orders, door-to-door services like UPS, FEDEX, or DHL are best. For large quantities, we arrange air or sea freight through reliable forwarders.

Welcome to contact us!

Regardless of whether it is a big or small question, our knowledgeable employees are ready to assist you with your project requirements.

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