Danger Signs for Sale
JACKWIN is a professional manufacturer and supplier of traffic signs and safety signs since 2008. We provide customized signage services for overseas companies at highly competitive prices, including Jaybro and Safetysign.
Made from high-quality aluminum, plastic(rigid PVC or corrugated plastic board), or ACM, our danger signs with rounded corners are anti-fading, corrosion-resistant, and durable in harsh environments. Our danger signs are commonly used for high-risk zones such as construction sites, workplaces, roadwork, traffic control, and public safety.

Construction Site Danger Signs for Sale
JACKWIN manufactures and customizes a variety of danger signs for construction sites, including Danger Underground Cables signs, Danger Construction Site Keep Out signs, and Danger Open Pit signs. Our danger signs can be made from various materials such as PVC, aluminum, and corflute, to meet your different needs.

For construction sites, to require personnel to wear helmets, carabiners, or safety harnesses.

Remind personnel to wear safety belts or protective equipment to prevent falls from heights.

Used at construction sites to warn people of unfinished shafts, cable trenches, or manholes nearby.

Suitable for construction sites with mine shafts, excavated pits and trenches, reflective and non-reflective sheeting.

Used in scaffolding or lifting operation areas to remind personnel to wear safety helmets.

For roadwork or construction sites to remind vehicles and pedestrians to slow down and detour.

Building demolition work is underway nearby, risk of falling debris or structural collapse, customizable thickness and size.

Complies with Australian standards, 600mm X 450mm safety signs for construction sites.

Prevent unauthorized personnel from entering the construction site, installed on walls or gates.

Signs to warn of the risks of working at heights and to reduce falling accidents.

Formwork removal is underway ahead, unauthorized personnel must maintain a safe distance.

PVC / aluminum / corflute material, fit for outdoor use.

Remind workers of underground facilities such as electrical cables, water pipes, and gas pipes.

Used on roads or construction sites, to warn pedestrians of frequently entering and exiting trucks.

Indicating an unprotected hole, pit or trench that is life-threatening, measures should be taken to protect life.

Scaffolding is unstable, unauthorized personnel are prohibited from climbing on or using it.

Warns of the potential risk of falling objects from a height, used for lifting operations or work on upper floors.

Used in tunnel construction or road paving to warn pedestrians that the concrete is not yet dry.

Used for road construction or trenching projects, excavation may lead to electric shock.

Fixed below scaffolding or in exterior wall construction zones to warn the risk of falling debris.

Warns people about nearby excavation pits or trenches, conjunction with safety barriers and warning tape.
Environmental Hazard Danger Signs for Sale
JACKWIN provides some danger signs for public safety and environmental hazard to warn pedestrians of the potential risk. We offer danger signs in different sizes so you can fix them on trees, guardrail or poles.

Warns pedestrians and vehicles of the risk of falling rocks ahead in mointainous area.

Used on lakes or ponds in winter, to warn pedestrians that the ice is not thick enough to walk or play on it.

Used under eaves or at the entrances of buildings in winter to warn pedestrians about accumulated snow and icicles.

Installed near a steep cliff, prevent pedestrians from climbing over it or approaching the cliff edge to prevent falls.

Installed next to rivers and lakes, warn people not to enter the water without permission to avoid drowning.

Used in tidal flats, wetlands, or mudflats to prevent people from sinking into soft mud.
Workplace Danger Signs for Sale
JACKWIN offers various workplace danger signs to make your worksites safer and more standardized. You can fix our signs on the wall, gate, machinery and equipment to remind workers of potential hazards.

Improving workers’ safety awareness when operating heavy machinery.

High-quality material signs for indoor use to warn workers of the dangerous or hot surface.

Entry to the construction site is prohibited without wearing protective eyewear.

Warn personnel of live electrical equipment nearby to prevent electric shock and accidents.

Remind personnel to wear protective equipment to avoid being scalded by high-temperature water sources.

Warn personnel to stay away from drainage ditches or cable trenches to prevent falls.

Used for the operation of cranes, lifts, or forklifts, for warehouse, industry or loading zones.

For warehouses or factories where forklifts operate to remind pedestrians to keep clear, fixed on walls or machinery.

Installed on electrical equipment or high-temperature equipment to prevent accidents.

Used to warn vehicles or lifting equipment about the height of overhead power lines.

Remind workers of dangerous electrical devices, in case of electric shock, burns or death in worksites.

600 X 450mm / 225 X 300mm sizes for options, “AUTHORIZED PERSONNEL ONLY”.

Used in areas with high-voltage equipment, in conjunction with Lockout/Tagout signs.

Unauthorized personnel are prohibited from entering high-voltage areas.

Remind workers to use height-limiting lifting equipment near high-voltage power lines.

Used to remind workers to be aware of dangerous machinery and wear PPE.
Access Control Danger Signs for Sale
JACKWIN is your trusted supplier of access control danger signs, and our signs can help to keep unauthorized personnel out of your restricted area or workplace.

To prevent people from entering others’ buildings, land, or private property without permission.

“NO ENTRY AUTHORIZED PERSONNEL ONLY” in dangerous areas to reduce accidents and protect property.

Prevent personnel from entering construction areas or areas where machinery is operating, multiple sizes to choose from.

Designate dangerous areas, prevent unauthorized personnel from entering.

Installed in areas where authorized personnel or permit entry only.

Signs used for access control or restricted areas, fixed on walls, mesh barriers or gates.

Safety signs for restricted areas, to reduce accidents and protect private property.

Aluminum material, 600X450mm size, UV-resistant for construction sites access control.

Restricted area danger signs for construction sites, factory, roadwork or natural hazard area.

Hazardous area, only certified workers are permitted to enter.
Hazardous Materials Danger Signs for Sale
JACKWIN danger signs help people to be alert to hazardous materials such as asbestos, waste, gas and radiation. You can contact us to customize danger signs according to your specific needs.

Used to alert people of dangerous materials containing asbestos, used for construction sites.

Worksite safety signs, 1-3mm thickness, indicate asbestos removal work.

Alert people of ACM, compliant Australia construction safety regulations.

450X600mm and other customizable sizes, for worksites access control.

Plastic /aluminum /corflute material for options, placed on doors, gates or walls.

Methane may be present in this area; smoking or using open flames could cause an explosion.

Signs used in areas where chlorine is used or stored to warn people of highly toxic chemicals.

Used for areas where chemical waste liquids or production waste materials are stored.

Remind personnel to be aware of compressed gas cylinders and prevent explosions or poisoning.

Often used in conjunction with “No Smoking / No Open Flames” signs to prevent fires or explosions.

Used in chemical plants or water treatment plants where corrosive chemicals are present nearby.

Used in X-ray rooms or laboratories to remind personnel to wear lead aprons or protective eyewear.

Suitable for chemical plants or laboratories, available in various materials and sizes.

Used at welding and cutting work sites to warn workers of the potential hazard of fire or explosion.

Signs are used for temporary gas pipelines or welding work areas.

Combined with “Keep Fire Away” text, for gas stations or factories with flammable liquids.

Smoking or the use of lighters or matches producing open flames is prohibited.

Used in chemical workshops or warehouses to remind personnel to use personal protective equipment (PPE).

Used in flammable materials storage areas, to prevent fires and explosions caused by open flames.

Used in storage areas for toxic, corrosive, flammable, and radioactive materials to warn of potential hazards.

Fire safety warning sign, used at gas stations and fuel storage facilities, 300 X 450mm size.
Custom Danger Signs
JACKWIN supports customization of danger signs in different sizes, materials, thicknesses, and text content. Whether you’re posting PPE reminders, operating procedures, or signs to alert confined spaces and hazardous materials, our danger signs can promote safety of your workplace, construction site, or factory. We can also customize reflective or fluorescent danger signs to meet your indoor and outdoor needs in low-light conditions.


Australian Danger Signs
JACKWIN danger signs meet standards and regulations of Australia, United States and Europe.
Australia – AS 1319
Usage: danger signs are used for situations where there is a high risk of death or serious injury to alert people of the immediate hazards.
Features: “DANGER” in white letters on red oval background and black text underneath to describe the hazard. The danger sign must be clearly visible at the entrance or any dangerous points.
Occupational Safety and Health Administration (OSHA)
Usage: “DANGER” means the highest level of hazard, only used for immediate hazard that may cause death or serious injury.
Features: “DANGER” in white letters on red oval background and black text for hazard description. Danger signs should be clearly visible from a safe distance.
American National Standards Institute (ANSI Z535 Series)
How to Choose the Right Material of Danger Signs?
Feel dazzled when choosing the material of danger sign for your workplace? JACKWIN will tell you the uses and benefits.
Aluminium: With excellent durability and weather resistance, our aluminum signs serve about 5-10 years in harsh outdoor environments. Sometimes covered with reflective coating, aluminum signs are perfect for permanent outdoor use, road safety, high-risk areas and areas with electric hazards.
PVC Rigid Plastic: Our PVC danger signs work well in indoor or semi-outdoor environments. Using UV or screen printing, PVC board is ideal for warehouses, factories, labs, indoor workplaces, or used as a semi-permanent safety signage.
PP Corflute: Made of hollow polypropylene plastic sheet, JACKWIN corrugated plastic signs are cheap, lightweight and portable, fitting for temporary or short-term outdoor use, including construction sites, temporary road signs, emergency signs or election signs.

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Danger Sign Applications
JACKWIN danger signs are commonly used for workplaces, high voltage areas, industrial facilities, chemical plants or dams to prevent fatal accidents.

JACKWIN Danger Asbestos signs are commonly used during the demolition or renovation of old buildings to remind workers to wear protective equipment.

In petrol stations, chemical plants, spray painting booths and laboratories, JACKWIN Danger No Smoking sign is used to remind people not to smoke in order to prevent fires, explosions, and other safety accidents.

Our Danger Do Not Enter sign is fixed on the entrances of confined spaces, construction zones, areas with high voltage and flammable goods warehouses to prevent unauthorized entry.

In warehouses, loading docks, picking zones and freight terminals, Danger Forklift sign is used to warn people of the operating forklifts.

In building construction sites, roadwork zones and bridge construction areas, our Danger Construction Area Keep Out sign is fixed to warn the potential injury and death because of unauthorized entry.

JACKWIN Danger High Voltage sign is used for electrical rooms, power substations, generator areas, electric poles and plant rooms to warn of the hazard of electric shock, severe shock and death.

In coastal areas, ridge tracks, parks, mountain roads and quarry edges, our Danger Cliff Ahead sign is to warn people of steep drop and cliff edge ahead.

For construction sites, incomplete scaffolding areas, substations and confined spaces, JACKWIN Danger Keep Out Sign can prevent unauthorized personnel from entering and reduce accidents.
More About Our Products
JACKWIN manufactures and produces a wide variety of signs for the Australian, New Zealand, American, and European markets. We offer a huge selection of danger signs for sale that are OSHA, AS 1319, and ANSI compliant. Our products are clearly printed and available in various thicknesses and sizes, effectively improving safety in your workplace.
- Data Sheet
- Gallery
Standard: AS 1319 (Australia), OSHA (American)
Material: Aluminum / PVC / PP corrugated
Sizes: 7 X 10” / 10 X 14” / 12 X 18” / customizable size
Color: Red, white, black
Thickness: 0.8mm – 2mm (aluminum) / 1mm – 5mm (PVC) / 3mm – 4mm (PP corrugated board)
Reflectivity: Non-reflective / reflective
Text Content: DANGER KEEP OUT / DANGER HIGH VOLTAGE / DANGER DO NOT ENTER / DANGER ASBESTOS / customizable
Applications: Construction sites, temporary roadwork, warehouse, factory, laboratory, hazardous materials storage area and substations
Testimonials
A danger sign indicates a dangerous situation that could result in serious injury or death if not avoided immediately. It features the word “DANGER” and uses a red, white, and black color scheme, which is the highest level of safety warning in OSHA 1910.
Danger signs are used for situations where immediate hazard exists, and precautions must be taken to prevent death or serious injury.
Danger signs are designed in red, black, and white to indicate that the area presents a serious danger that could result in death or serious injury. Caution signs are designed in yellow and black to indicate that the area presents a potential danger that could cause minor or serious injury. Danger signs indicate a higher level of danger than caution signs.
The common types of danger signs include electrical hazard, hazardous material, confined spaces, explosions, constructions and radiations.
Danger signs installed on construction sites, office buildings, factories, and workplaces serve as prominent safety warning signs and can effectively reduce the deaths, injuries, and accidents.
JACKWIN is your trust-worthy manufacturer and supplier of danger signs. We offer a wide selection of danger signs in various styles, materials, thickness and sizes for you. Feel free to send an inquiry to JACKWIN for more details.
JACKWIN is your trustworthy out sign manufacturer and supplier in China, and we also produce regulatory signs, warning signs, informational signs and custom signs. Our products, having been exported to more than 30 countries, are durable, anti-fading and weather-resistant.
JACKWIN danger signs are commonly made from aluminum, PVC and PP corrugated boards, which are durable and anti-fading for indoor and outdoor use.
Hazard signs should be clearly visible and are typically fixed on gates, machinery, walls, fences, or road barricades. They are also commonly installed at the entrances to restricted areas.
Yes. Visit jackwinsafety.com and contact us to customize your specific danger signs.


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