Underground Builds Secret Shelters Survival Bomb Bunker Safe Room Shelter in Backyard

Customization: Available
Application: Apartment
Fast Installation: Standard Installation

Product Description

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Product Overview

Model NO. 1
Feature Easily Movable, Safe, Wind Resistance
Material Steel Structure
MOQ 1 Set
Size Customizable per requirements
Ancillary Products HEPA Filter, Explosion-Proof Valve, Air Duct, Fan
Specification 20'*8'*8.5''
Production Capacity 50,000 Set/Year
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Product Description

Underground Survival Bunker Solutions

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. These safe rooms provide a secure environment, wine cellar, or tornado shelter, and can be equipped with advanced Nuclear Biological Chemical (NBC) warfare packages.

Rated filter ventilation capacity 100 cubic metres per hour
Weight 50KG
Resistance <220Pa
E. coli elimination efficiency Within 5 minutes >95%
B. subtilis spores killing efficiency Within 23 minutes >80%
Secret Underground Bunker

Shelter Features

  • Custom Built: Shelters are built with high-quality corrugated pipe and bullet-resistant hardened steel.
  • Air Filtration: Standard system with manual override and adjustable valves (176 cubic feet per minute).
  • Overpressure Protection: Blast valves can be manually closed in case of external threats.
  • Sealing: Doors are gas-tight and waterproof to prevent biological or chemical infiltration.
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Customized Service

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Certificates & Exhibition

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Our Factory & Expert Team

With 20 years of experience, we manufacture industrial and commercial ventilation equipment worldwide. Our focus is on high operational reliability, high efficiency, and low operating costs. We provide flexible, customized solutions for unique applications in nuclear, mining, and industrial sectors.

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Packaging & Shipping

Package Size 100.00cm * 10.00cm * 10.00cm
Package Gross Weight 100.000kg

Frequently Asked Questions

Are you a factory or trading company?
We are a manufacturer with a 30-year history in ventilation systems. Our factory exceeds 10,000m².
What are your main products?
We produce all equipment for ventilation systems, including gate valves, axial fans, centrifugal fans, dust filters, and air volume measuring devices.
What is the Minimum Order Quantity (MOQ)?
Usually, if we have stock, there is no MOQ request. Prices may vary based on order quantity and stock availability.
Can we use our own logo?
Yes, OEM is fully supported. For some items, additional costs may apply if the order does not reach the minimum OEM quantity.
How do you ensure product quality?
Our equipment is widely used across the industry. We rigorously test and check the quality of every product before delivery.
What shipping options do you provide?
For smaller orders, we offer door-to-door service (UPS, FEDEX, DHL). For large quantities, we arrange air or sea freight through your forwarder or our recommended partners.

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