Product Description
Survival shelters are expertly designed to safeguard occupants against pandemic outbreaks, civil unrest, and various environmental or man-made threats, including biological and nuclear fallout.
The Safest Shelter Under Your Home
This safe room can be installed under a concrete floor, providing multi-functional use as a Safe Room, Wine Cellar, Gun Room, or Tornado Shelter. It is fully compatible with modern NBC (Nuclear Biological Chemical) warfare packages.
| BSF Model Specifications |
| Material | Steel |
| Rated filter ventilation capacity | 100 cubic metres per hour |
| Weight | 50KG |
| Resistance | <220Pa |
| E. coli elimination efficiency | >95% (Within 5 minutes) |
| B. subtilis spores killing efficiency | >80% (Within 23 minutes) |
Factory & Professional Infrastructure
With 20 years of experience in manufacturing industrial and commercial ventilation equipment, we focus on high operational reliability, low operating costs, and long lifespans. Our products range from roof axial fans and centrifugal fans to specialized blast doors and dust filter equipment.
Frequently Asked Questions (FAQ)
1. Are you a manufacturer or a trading company?
We are a specialized manufacturer with over 30 years of history in ventilation systems, operating from a facility exceeding 10,000m².
2. What are your main products?
Our core range includes all ventilation system equipment: gate valves, butterfly valves, exhaust valves, airtight valves, axial fans, centrifugal fans, dust filters, and air volume measuring devices.
3. What is the Minimum Order Quantity (MOQ)?
For items in stock, we typically have no MOQ requirement. However, pricing may vary based on the specific quantity ordered.
4. Can we use our own logo for the orders?
Yes, OEM services are fully supported. Specific customization costs may apply if order quantities do not meet certain thresholds.
5. How do you ensure product quality?
Every product undergoes rigorous testing and quality checks before delivery to ensure it meets our performance standards.
6. What shipping methods are available?
For smaller orders, we offer door-to-door services via UPS, FEDEX, or DHL. For bulk shipments, air or sea freight is the standard method through your or our forwarders.