Stainless steel photoluminescent fire safety directional signs are essential auxiliary escape and evacuation indicators that must be installed in rail transit systems. They should be placed at doors, platform floors, station walls, and stair exits to direct people toward safety exits. According to national regulations, these signs must be made of 304 stainless steel as the base material, incorporating long-afterglow photoluminescent powder.
Our company's subway photoluminescent evacuation sign system absorbs visible light for 5-10 minutes and can continuously emit light in the dark for over 12 hours. The luminescent effect has no half-life and can be reused for more than 30 years. As long as there is no human damage, replacement is unnecessary, making it a one-time, permanent solution. In emergencies such as power outages in underground rail transit, these signs effectively guide crowd evacuation.

I. Product Features:
1. Made of SUS304 stainless steel, durable and long-lasting, with a vertically brushed metal surface for an aesthetically pleasing appearance;
2. Surface graphic grooves can reach a depth of 1.2mm, with photoluminescent brightness higher than conventional market glow-in-the-dark signs, and不易脫落 (not easily脫落);
3. The photoluminescent part uses ** photoluminescent powder, which is non-toxic, harmless, and radiation-free, with a safety coefficient higher than electrically powered evacuation indicators;
4. Easy and quick installation, no need for pre-wiring.
5. No power supply required, energy-saving, environmentally friendly, and safe.

II. Applicable Scope:
This product is not only suitable for subway projects but also for light rail, factories, shopping malls, and supermarkets. Our products have already been implemented in metro systems in cities such as Shanghai, Hangzhou, Shenzhen, Wuhan, Suzhou, Changsha, Xi'an, Chengdu, Nanchang, and Shenyang.

III. Dimensions and Patterns:
185*150*3mm, 185*150*5mm, etc., custom patterns, colors, and sizes are supported.

IV. Installation Method
Simply pre-groove according to the sample size, apply AB adhesive at the bottom during installation, and wait for it to solidify; alternatively, through grooving, the product can be directly embedded.

V. Other Notes
For custom sizes and patterns, there is generally a minimum order quantity. The specific成品 (finished product) delivery time depends on the product's manufacturing process and quantity. Welcome to call for consultation.