The ocean presents both beauty and danger. For divers, marine biologists, and underwater videographers, working in shark habitats requires reliable personal protection. That’s where shark chainmail suits — specialized stainless steel protective gear — play a crucial role.
A shark chainmail suit is made from thousands of interlinked stainless steel rings, forming a flexible yet incredibly strong armor that helps protect the wearer from shark bites and underwater hazards. This advanced technology has become a trusted safety solution across professional diving, research, and aquarium operations.
In 2025, several manufacturers around the world lead the market with innovation, quality, and expertise in stainless steel shark chainmail production. Below, we review the top companies and explore why RETON Ring Mesh Co., Ltd. is among the most recognized producers in this field.
Email: sales@rt-ringmesh.com
WhatsApp: +86 18632192156
Website: www.rt-ringmesh.com
RETON Ring Mesh Co., Ltd. is one of the leading global manufacturers of stainless steel chainmail products, including shark suits, chainmail gloves, and safety meshes. RETON’s shark chainmail suits are crafted from high-grade 304L and 316L stainless steel rings, precision-welded for durability, flexibility, and corrosion resistance.
Their shark suits are widely used by:
Marine research organizations
Commercial divers
Aquarium trainers and handlers
Film and photography teams
Advantages:
OEM/ODM customization available
Factory-direct production
Professional welding technology and international quality control
Wide global distribution (Europe, USA, Australia, Southeast Asia)

Location: Florida, United States
Website: www.neptunic.com
Neptunic is a well-known brand specializing in shark protection suits for divers, rescue teams, and filmmakers. Established in the 1970s, Neptunic pioneered the modern shark chainmail concept with its Neptunic Shark Armor, used in documentaries and research missions worldwide.
Key Features:
Military-grade stainless steel mesh
Lightweight full-body suits
Compatible with wetsuits and diving gear
Used by National Geographic and Discovery Channel diving teams
Specialty: Custom-made shark suits with integrated gloves, boots, and hoods for full-body protection.
Location: Edmonton, Alberta
Website: www.mailletec.com
MailleTec Industries is a Canadian company known for its industrial-grade stainless steel chainmail, used in both marine safety and protective clothing applications. Their shark chainmail suits are developed for divers and marine researchers requiring durable, corrosion-resistant gear.
Highlights:
Made from 100% stainless steel (304/316)
High-tensile welded rings
Trusted by aquariums, research centers, and defense teams
ISO-certified production facilities
Special Note: MailleTec also supplies chainmail for cut-resistant industrial gloves and entertainment costumes.
Location: Hamburg, Germany
Website: www.sharkarmor.eu
SharkArmor Europe specializes in European-standard shark suits for scientific diving and public aquariums. Their products are popular among institutions that prioritize ergonomics and environmental durability.
Product Line:
Full-body shark chainmail suits
Stainless steel gloves and arm guards
Reinforced diving sleeves and mesh aprons
Advantage: Advanced European engineering with precise ring linkage for smooth underwater movement and superior comfort.
Location: Zhejiang Province, China
Website: www.finemeshmarine.com
FineMesh focuses on marine protective products, including shark chainmail and fishing safety gear. The company integrates automation in ring welding and assembly, offering cost-effective yet durable shark suits for commercial buyers.
Advantages:
Competitive pricing
Reliable OEM service
Bulk production capacity for global clients
A shark chainmail suit works like medieval armor but is engineered for underwater flexibility. The design uses thousands of stainless steel rings, each precisely welded, to distribute force evenly and resist punctures.
Core Material Properties:
304L / 316L Stainless Steel: Exceptional corrosion resistance in saltwater.
Ring Diameter: 4–7 mm depending on protection level.
Thickness: 0.55–0.8 mm per ring for balance between strength and mobility.
Weight: 6–12 kg depending on size and configuration.
Testing:
All shark chainmail products undergo bite resistance tests using simulated shark jaws and underwater stress assessments.
Shark chainmail suits serve a wide range of professional applications:
Marine Biology: Researchers studying shark behavior or ecosystems.
Underwater Cinematography: Used in shark documentaries and oceanographic films.
Aquarium and Zoo Operations: For safe feeding and training of large marine species.
Military & Defense Diving Units: Protective gear for underwater rescue and inspection.
Public Safety & Search Teams: Added protection in coastal rescue missions.
Each of these sectors requires durable, flexible, and corrosion-resistant materials — precisely what stainless steel chainmail offers.
As one of the most recognized Chinese suppliers, RETON Ring Mesh Co., Ltd. combines industrial precision with diving expertise to produce reliable shark protection equipment.
Key Advantages:
In-house stainless steel processing: Ensures consistent quality and precision.
Customization options: Available in different ring diameters, thicknesses, and suit configurations.
International shipping: Rapid delivery to Europe, the US, and Oceania.
Professional technical team: Decades of experience in safety mesh manufacturing.
Popular RETON Products:
Full-body shark chainmail suits
Stainless steel diving gloves
Arm and leg protection mesh
OEM shark suit designs for marine projects
To maximize the service life and safety performance of your shark chainmail suit:
Rinse with fresh water after every dive to remove salt residue.
Dry completely before storage to prevent moisture corrosion.
Inspect regularly for broken or loose rings.
Store in a ventilated area away from direct sunlight and chemicals.
Avoid dragging the suit on hard surfaces to prevent ring deformation.
Regular care ensures consistent protection and longevity.
Shark chainmail suits represent a perfect balance of safety, technology, and craftsmanship. Whether it’s for research, filming, or professional diving, choosing the right suit from a trusted manufacturer ensures reliable protection in all underwater conditions.
Among the global leaders, RETON Ring Mesh Co., Ltd. continues to stand out for its high-quality stainless steel chainmail, advanced manufacturing processes, and commitment to diver safety.
For OEM orders, custom sizes, or professional consultation, contact:
E-Mail: sales@rt-ringmesh.com
WhatsApp: +86 18632192156
RETON Ring Mesh Co., Ltd. — Professional Manufacturer of Shark Chainmail Suits, Chainmail Gloves, and Marine Safety Mesh Products.