Bulletproof Plate

Our Company
Qingdao Xinxing Defense Manufacturing Co., Ltd. is a high-tech manufacturing enterprise that mainly produces various types of bulletproof products. Our main products include Ballistic Plate, Nij Level IV Bullet Proof Plates, Polyethylene Body Armor Plates, PE Ceramic Ballistic Plate, Ballistic Inserts, Multi-Curved Bulletproof Hard Armor Plates For Military, PE Body Armor Plate, etc.
Advantages of Bulletproof Plate Production
Quality Assurance
Our products have passed the official certification test of the NIJ0101.06 standard of the international authoritative testing institutions - White Laboratory of the United States and TNO Laboratory of the Netherlands.
Professional Team
Our company has more than 30 employees, and we have a high-quality R&D, production and sales team, established corresponding R&D institutions. We also have established long-term scientific research cooperation relationships with Beijing Institute of Technology, Northeastern University and Zhongyuan Institute of Technology.
VExpansive Market Reach
Our customers are all over China, Europe, the United States, the Middle East, Southeast Asia, Hong Kong, Macao, Taiwan and other regions, and have received recognition from foreign customers.
Advanced Equipment
The company's factory building area is 3,000 square meters, and we have 1 500-ton press, 2 315-ton presses, 5 200-ton presses, 4 100-ton presses, 4 40-ton presses and 3 paving tools.
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Nij Level IV Bullet Proof PlatesRead More
Size: 250*300mm. Bulletproof area(㎡): 0.07㎡. Thickness (mm): 22mm. Bulletproof level: GA5(10+10).
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Ballistic PlateRead More
Size: 250*300mm. Bulletproof area(㎡): 0.07㎡. Thickness(mm): 22mm. Bulletproof level: GA5(10+10).
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PE Ceramic Ballistic PlateRead More
Bulletproof material:Ultra high molecular polyethylene(PE)Protection level:NIJ 0101.06 level IlI-IV
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Nij Level IV Bullet Proof PlatesRead More
Bulletproof area(㎡): 0.07㎡Thickness (mm): 22mmBulletproof level: GA5(10+10)Weight(KGS):
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Vehicle Armor Ballistic PlateRead More
Lower weight than metallic materials. High degree of hardness. Protects against armor-piercing
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Polyethylene Body Armor PlatesRead More
Size: 250*300mm. Bulletproof area(㎡): 0.07㎡. Thickness(mm): 22mm. Bulletproof level: GA5(10+10).
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Ballistic InsertsRead More
Bulletproof material:Ultra high molecular polyethylene(PE)Protection level:NIJ 0101.06 level IlI-IV
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Multi-Curved Bulletproof Hard Armor Plates For MilitaryRead More
Bulletproof material:Ultra high molecular polyethylene(PE)Protection level:NIJ 0101.06 level IlI-IV
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PE Body Armor PlateRead More
Size: 250*300mm. Bulletproof area(㎡): 0.07㎡. Thickness (mm): 12±0.5mm. Bulletproof level: GA3.

Bulletproof plate is a type of armor plate that is designed to protect against bullets and other ballistic threats. It is typically made from high-strength materials, and is often used by military and law enforcement personnel for personal protection. Bulletproof Plate is typically shaped like a small, thin sheet or plate that can be worn on the body or in vehicles. It is designed to absorb the impact of a bullet and prevent it from penetrating the wearer's body. The thickness and material of the plate vary depending on the specific threat it is designed to protect against.
Features of Bulletproof Plate
Material Strength: Bulletproof plates are made from high-strength materials that can withstand impact from bullets and other ballistic projectiles. These materials have exceptional tensile strength and are highly resistant to bullet penetration.
Thickness: Bulletproof plates are typically thicker than standard steel or glass armor. The thickness depends on the level of protection required, with higher thickness providing better ballistic resistance. However, the thickness is also balanced with weight and portability considerations.
Lightweight: Bulletproof plates are designed to be lightweight, making them easier to transport and maneuver. Lightweight materials, such as aramid fiber and PET, are used to reduce the overall weight of the plate while maintaining its ballistic properties.
Versatility: Bulletproof plates can be shaped and cut to fit different protective needs. They can be customized to fit specific areas of the body or vehicle that require additional protection. This versatility allows for a tailored solution that meets the unique requirements of each application.
Transparency: Some bulletproof plates are designed to be transparent, allowing visibility through the plate without obstructing the view. Transparent plates are commonly used in windows or windshields of vehicles to maintain visibility while providing protection against ballistic threats.
Cost: Bulletproof plates are generally more expensive than standard steel or glass armor due to the advanced materials and manufacturing processes involved. However, the cost is offset by the exceptional level of protection they provide.
Durability: Bulletproof plates are designed to withstand repeated use and still maintain their ballistic properties over time. They can be cleaned and reused, making them a sustainable and cost-effective option for long-term protection needs.
Materials of Bulletproof Plate
A bulletproof plate's ability to stop a bullet is mostly attributed to its materials. Two of the most common materials are ceramic and polyethylene.
Ceramic Plates
Ceramic plates have ceramic tiles that can halt the projection of an incoming bullet. Various layers of backing materials, like Kevlar and steel, act as absorbing agents to support the ceramic and prevent accidental breakage. A typical material in making ceramic plates is alumina oxide. If you want a lighter plate, choose one that is made of silicon carbide. However, please take note that it costs so much more than alumina oxide. The top-tier material is boron carbide, a high-density material that is both lightweight and reliable, reaching up to level IV NIJ protection rating.
One of the downsides of a ceramic ballistic plate is what happens when a bullet hits it. It indeed stops a shot, but its design dictates that the ceramic will break as the bullet lands on it. Its mechanism means that it can only take a limited number of rounds as the plate gets damaged and weakens every time a bullet hits it. Eventually, it will no longer be sufficient enough to protect the life of its wearer.
Another concern for ceramic plates is its weight, which is based on the size of the plate. A standard ten by 12 inches plate is approximately 7.5 pounds. Therefore two plates (back and front) will have a total weight of 15 pounds. It means that other than the weight you carry for your Bulletproof Vest, you can have an added weight of 15 pounds if you have two add-on ceramic plates.


Polyethylene Plates
Other than ceramic, another favorite among the military and law enforcement officers is polyethylene plates. Aside from being lightweight, it can resist more bullets than that of a ceramic plate.
Polyethylene ballistic plates do not need backing materials, making it about 50% lighter than other material types. This material usually undergoes high-pressure treatment, which further improves its durability and lowers its weight.
Moreover, polyethylene plates do not break after a bullet's impact. It is more flexible than a ceramic, making it a better option for combats and high-risk incidents, such as a school shooting.
One consideration that a user must take note of is a polyethylene plate's price. It is costlier than a ceramic plate. Nevertheless, with its resilience and weight, you can worry less about your safety while wearing something that will keep you protected.
Various Types of Bulletproof Plate Cuts
The Plate Cut and size affect the plate's weight and the coverage it gives to the user. There is a good variety of bulletproof plates choices based on cuts and sizes available in the market. Here are four of the most common bulletproof plate cuts.
Full Cut
A full cut bulletproof plate is either square or rectangular. It protects the whole back, hence its name. The downside of this cut is that it sometimes hinders some movements of the user.
Shooter's Cut
A shooter's cut bulletproof plate has a rectangle shape and distinct cut-off corners above to enable its user to move better and improve their agility. It is known as shooters cut because it is best for those who need to carry weapons or artillery on their shoulders.
Swimmer's Cut
A swimmer's cut is a modified shooter's cut plate. The difference is that more area of the upper portion of the plate is removed to allow more movement in the shoulders and upper back.
SAPI
SAPI means small arms protective inserts, which are preferred by the military. The inserts weigh from about 3 to 5 pounds depending on its size.
What to Consider When Choosing a Bulletproof Plate
Choosing Your Bulletproof Plate Protection Level
A bulletproof plate — also called an armor plate, ballistic plate or trauma plate — is inserted into a bulletproof vest to provide additional protection for the wearer. The National Institute of Justice, or NIJ, is an agency of the United States Department of Justice that regulates these plates.
Basically, the NIJ sets the testing standards and protocols for bulletproof plates. To evaluate overall safety and effectiveness, it determines the threat and caliber level the armor in question can withstand. More specifically, it aims to ensure a bullet won't puncture the plate and expose the wearer to blunt force trauma.
Here's the thing about the NIJ's body armor levels — each one provides a different level of protection. The NIJ currently has five threat levels, and each one is classified by the caliber of bullet it can stop. The five threat levels are:
1. Level IIA
This is the current lowest NIJ protection level. Level IIA is the lightest and most flexible among the five, but it's largely outdated and not a first choice for many. Typically a form of soft armor and easily concealable beneath clothing, Level IIA protects against 9mm and .40 S&W ammo from short-barrel handguns. It doesn't offer protection from rifle ammunition.
2. Level II
While Level II body armor offers slightly more protection than IIA, it's also not really considered one of the big guys. A relatively soft and thin ballistic body armor, it's designed to protect from common handgun rounds — usually up to .357 Magnum rounds from short barrels and 9mm.
Like IIA, Level II plates are flexible, light and discreet under clothing, but they defeat a higher ammunition range than IIA and offer more blunt force protection. Due to their lightweight nature and overall ease of use, Level II options can be popular choices for some police forces and even security-conscious citizens.
3. Level IIIA
Now, here's where we start to segue into the more heavy-duty stuff. While Level IIIA does not provide rifle protection, it's been tested by the NIJ to stop .44 Magnum and 9mm ammunition from longer barrel handguns — unlike levels IIA and II, which really only protect from short barrel rounds.
Our level IIIA plates are also tested to withstand common rounds such as: .45 ACP, .38 Special, .40 S&W, .380 ACP, and .357 Magnum.
4. Level III
Level III body plates are the first to protect against rifle rounds. This type of body armor usually contains hard and heavy materials, so it's not quite as concealable. But with this heavy material generally comes greater protection. Level III plates are NIJ-tested to withstand a lead core rifle ammunition of 7.62mm.
Our level III plates protect against everything our level IIIA plates do, and are also tested to withstand common rifle calibers including: .308 Winchester, 5.56x45mm M855, 5.56x45mm M193, .223 Remington, .22 Long Rifle, 7.62x51mm NATO, 7.62x39mm, 5.45x39mm, and .300 ACC Blackout.
5. Level IV
Finally, NIJ Level IV provides the highest protection level, hence the higher number — makes sense now, right? It's been tested to resist armor-piercing rifle ammunition from a .30cal steel core.
Our level IV plates will protect against everything listed above, and are also tested to withstand various common sniper rifle calibers including: 7.62×54mm R, 7.62x51mm NATO, 5.56x45mm NATO, .223 Remington, .308 Winchester, .300 Winchester Magnum, .338 Lapua Magnum, 5.45x39mm, .30-06 Springfield (M2AP), 7.62x63mm (.30-06 JSP), and 6.5mm Creedmoor.
Getting the Right Size and Fit for Your Bulletproof Plates
When deciding how to buy a bulletproof insert, size does matter. While it's not necessary to cover your whole body or torso, you'll certainly need something that protects vital organs like the lungs and heart.
The two common plate sizes are 10x12 inches and 11x14 inches. While 10x12 is the standard fit for many, some may require 11x14 for proper coverage. But even if you're a larger person, don't automatically assume you'll need 11x14. The best way to find the right size is to take some measurements for yourself.
Grab a measuring tape and place the end above your collarbone. Stop the tape measure about two or three inches on top of your navel. Another method is cutting out two pieces of cardboard in 10x12 and 11x14 sizes. Cut the corners to replicate the body armor cut and hold it up to your chest — if 10x12 covers your vitals sufficiently, this size should work for you. If not, opt for 11x14 instead.
Choosing the Right Bulletproof Plate Material
The material used in the bulletproof plate is crucial for its ballistic performance. Ceramic, polyethylene terephthalate (PET), ultra-high molecular weight polyethylene (UHMWPE), and other advanced materials provide excellent ballistic resistance. Research the different materials and choose one that offers the best combination of strength, lightweight, and cost-effectiveness.
Applications of Bulletproof Plate
Law Enforcement and Military
Bulletproof plates are commonly used by law enforcement officers and military personnel to protect vital organs and other vulnerable areas, such as the chest, neck, and head. They are often worn on the inside of a ballistic vest or directly on the body as an additional layer of protection.
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Security Personnel
Security guards, private investigators, and other security personnel may use bulletproof plates to protect themselves against potential attacks. These plates can be worn on the body or used to shield specific areas, such as the face or upper body.
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VIP Protection
Bulletproof plates are often used to provide personal protection for high-profile individuals, including political figures, celebrities, and business executives. They are worn or carried to ensure the safety of the VIP during public appearances or high-risk events.
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Vehicle Protection
Bulletproof plates can be used to enhance the security of vehicles, such as cars, buses, and trucks. Plates are often installed in windows, doors, and other vulnerable areas to prevent penetration by ballistic projectiles.
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Event Security
Events that attract large crowds or have a high risk of potential attacks, such as concerts, political rallies, and sports events, may use bulletproof plates to provide additional security. These plates can be used to create secure zones or barriers around the event venue.
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Precautions of Bulletproof Plate
Heat damage compromises the structural integrity and ballistic resistance of bulletproof plates. The precise effects, however, depend on the materials used to manufacture them and the intensity and duration of their exposure to heat.
Bulletproof plates are kept together by binding chemicals or adhesives. The breakdown of these is one of the most typical ways extreme heat affects the plates. At high temperatures, certain materials melt, evaporate, or even break down, resulting in the separation or delamination of layers. Such separation reduces ballistic performance as the plates will no longer operate efficiently to stop projectiles.
Extreme heat may also induce physical changes in the materials used in bulletproof plates. When subjected to fast temperature fluctuations, ceramic plates may undergo thermal shock, causing them to fracture or shatter. This may happen in events such as explosions, in which the abrupt release of energy creates extreme heat and pressure.
Moreover, when you subject your bulletproof plates to excessive heat, you cause them to deform and become brittle. This makes your plate more vulnerable to damage diminishing its capacity to offer you the necessary protection. For instance, when steel bulletproof plates are subjected to extreme temperatures, they become bent or distorted and cannot stop projectiles effectively.
To protect your bulletproof plates from excessive heat, follow these tips:
Avoid leaving the bulletproof plate in direct sunlight: Direct sunlight can heat your bulletproof plate quickly and cause damage to the material. Whenever possible, store the plate in a shaded area.
Don’t leave the plate in hot car trunks:Car trunks can get very hot, especially during the summer months. If you must transport your bulletproof plate in a vehicle, keep it in the passenger compartment where the temperature is more controlled.
Store bulletproof plates in a cool, dry location: If you live in an area with high temperatures, consider storing your bulletproof plates indoors where the temperature is more controlled. A closet or basement is an ideal storage location.
When it comes to your bulletproof plates, it’s important to remember that they’re not entirely invulnerable to moisture. If moisture manages to penetrate the surface of your plate, it can cause severe damage and even compromise the plate’s integrity.
One of the significant problems that moisture can cause is corrosion. Bulletproof plates made of steel are particularly susceptible to rust and other forms of corrosion when exposed to moisture. When the structure of a plate is weakened by corrosion, it becomes less effective at stopping bullets and other projectiles.
Another issue that can be caused by moisture is delamination. This is a process where the layers of the bulletproof plate start to separate. It can happen when moisture penetrates the layers of the bulletproof plate and causes them to swell or warp. Delamination causes them to become weaker and less effective.
Moisture can also promote the growth of mold and mildew on your bulletproof plate. These fungi weaken the plate and compromise its effectiveness over time.
To protect bulletproof plates from moisture, several steps can be taken:
Store the plates in a dry location: You can do this by storing them in a temperature-controlled room or a sealed container with a desiccant to absorb any moisture in the air.
Apply a protective coating: There are several coatings available on the market that are designed to protect bulletproof plates. A professional should apply these coatings and reapply periodically to maintain their effectiveness.
Keep bulletproof plates clean and dry: When storing your plate, make sure it’s clean and dry. Any moisture or debris on the surface of the plate can increase the likelihood of corrosion or delamination.
When it comes to personal protection gear, ceramic bulletproof plates are a popular choice. This is due to their lightweight and excellent ballistic resistance. However, it’s important to remember that they’re more delicate than steel plates and require careful handling to prevent damage.
Ceramic bulletproof plates are made from ceramic materials and synthetic fibers. They are carefully arranged and held together by a binding agent. These materials provide excellent protection against ballistic threats. However, ceramic materials are brittle and can easily crack or break under stress, making them more delicate than steel plates.
The weight of ceramic plates also contributes to their delicate nature. Since they’re significantly lighter than steel plates, they’re more prone to shifting or flexing, which can cause damage to the plates. So, handle your ceramic bulletproof plates carefully to ensure they protect you effectively.
Handling ceramic bulletproof plates requires extra care and attention to ensure they remain intact and effective at providing protection. Here are some tips for handling ceramic plates safely:
Avoid dropping ceramic plates: Dropping them, even from a small height, can cause them to crack or break. Always carefully handle ceramic plates and use two hands to hold them securely.
Use padded surfaces: When setting down or storing ceramic plates, use padded surfaces to cushion them and minimize the risk of breakage. Avoid placing them on hard surfaces, such as concrete floors, which can cause them to crack.
Store ceramic plates properly: To prevent damage to ceramic plates during storage, keep them in a secure and padded container. Ensure the container is free from any debris or sharp objects that could scratch or damage the surface of the plates.
Clean ceramic plates carefully: When cleaning ceramic plates, use a soft cloth or sponge and avoid using abrasive or harsh chemicals that could damage the surface of the plates. Never use a wire brush or other abrasive tools to clean ceramic plates.
It’s vital that you follow the manufacturer’s instructions for the maintenance and storage of your body bulletproof plate. Here’s why:
These instructions have been developed through extensive research and testing to ensure the plates function as intended and provide maximum protection. Failing to follow these instructions can compromise the effectiveness of the plates. This puts you at risk of injury or even death.
Additionally, different bulletproof plates may have different care requirements depending on their materials and construction. Some plates may require specific cleaning agents or storage conditions, while others may be more resilient and require less maintenance. By following the manufacturer’s instructions, you can be sure that you are taking the best care of your specific plates and maximizing their lifespan.
When it comes to finding and following the manufacturer’s instructions for your specific bulletproof plates, there are a few tips to remember to ensure you’re taking the best possible care of your gear.
First, it’s important to start by reading your bulletproof plate’s product manual or packaging. This information should include detailed maintenance, cleaning, and storage instructions and any specific warnings or precautions to remember.
If you no longer have access to the manual or packaging, you can often find the instructions online by visiting the manufacturer’s website. Look for a section on product care or maintenance. You can then search for instructions specific to your type of bulletproof plate. You can also try contacting the manufacturer’s customer support team for assistance in finding the right instructions.
As an individual who relies on bulletproof plates for personal protection in a high-risk profession, it’s essential to understand the importance of replacing them when they expire. Bulletproof plates are designed to protect you from ballistic threats, but they can lose effectiveness and become less reliable over time. As a result, bulletproof plates typically have an expiration date.
This is because the materials used to make the plates can degrade over time due to exposure to environmental factors such as heat, humidity, and UV radiation. Repeated use can also cause wear and tear on the plates, further reducing their ability to provide reliable protection.
Knowing when to replace your bulletproof plates is crucial to ensuring your safety; disposing of them safely is equally important. Here are some tips for knowing when your bulletproof plates need to be replaced:
Check the manufacturer’s instructions: Most bulletproof plates have an expiration date or recommended replacement schedule. Follow these instructions to ensure you are replacing your plates at the appropriate time.
Inspect your plates regularly: Regular inspection can help you identify any damage or wear and tear that could compromise the effectiveness of your plates. Look for cracks, dents, or deformations indicating the plates are no longer safe to use.
Monitor your plates’ performance: If you notice that your plates are no longer stopping rounds as effectively as they used to, it may be time to replace them.
When it’s time to replace your bulletproof plates, it’s essential to dispose of them safely. Here are some tips for doing so:
Contact your local hazardous waste disposal facility: Bulletproof plates may contain dangerous materials such as lead, which requires special disposal procedures. Contact your local waste disposal facility for guidance on safely disposing of your plates.
Follow local regulations: Different states and municipalities have different laws regarding the disposal of hazardous materials. Ensure you follow the rules in your area to avoid fines or other penalties.
Consider donating or recycling: If your plates are still in good condition but need to be replaced, consider donating them to a charity or organization that can use them or recycling them if possible.
Bulletproof Plate: The Ultimate FAQ Guide
Q: What is the purpose of bulletproof plates?
Q: How do bulletproof plates work?
Q: Are bulletproof plates effective?
Q: What are the common sizes and shapes of bulletproof plates?
Q: How much do bulletproof plates weigh?
Q: Are bulletproof plates comfortable to wear?
Q: How do you wear bulletproof plates?
Q: Are there any limitations to using bulletproof plates?
Q: Are bulletproof plates expensive?
Q: Are there any certifications for bulletproof plates?
Q: Do bulletproof plates have any special maintenance requirements?
Q: How long do bulletproof plates last?
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PE Body Armor Plate, , Ballistic Plate












