PRODUCT

One Tap Does It All

NFC cards & tags for instant verification, seamless connections, easy payments and smart device control — all with a single tap.

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PRODUCT

RFID PVC / Wood / Metal Card

Powerful RFID, crafted to last — premium card materials engineered for durability, security and brand presence.

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PRODUCT

RFID Tag Applications

Reading range up to 3–20m — built for asset tracking, warehouse automation and industrial identification at scale.

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PRODUCT

Waterproof RFID Laundry Tag

Smart laundry management — withstands repeated washing and ironing, with real-time inventory tracking for hotels and hospitals.

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Powering Global Identification: Our RFID Journey from Design to Delivery

Welcome to Shenzhen Cossk Technology Co., Ltd. We specialize in IoT solutions focused on RFID and NFC, offering HF/UHF, passive, active and NFC tags for asset tracking, inventory control, and contactless payment across logistics, manufacturing, retail and security.

Beyond tags, we deliver integrated IoT solutions—RFID/NFC readers, handheld terminals and full technical support—for seamless one-stop application.

Backed by an experienced R&D team with multiple patents, COSSK follows a customer-first principle: from consulting and design to customization and after-sales service, with a rapid response system to keep your projects running smoothly.

PVC Card
Hotel Card
RFID NFC Card
RFID TAG

About Us

Call Us Now

+8618688392565

Popular Products

We promise to find you the right products.

Wood Card
Tophonesty Wooden Card is environmentally friendly wood material, biodegradable, six materials to choose from. Personalized process, chip customization, blends sustainability with sophistication and laser printing technology. Perfect for gifts, business cards, or special occasions.
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Wood Card
Tophonesty Wooden Card is environmentally friendly wood material, biodegradable, six materials to choose from. Personalized process, chip customization, blends sustainability with sophistication and laser printing technology. Perfect for gifts, business cards, or special occasions.
view more
Wood Card
Tophonesty Wooden Card is environmentally friendly wood material, biodegradable, six materials to choose from. Personalized process, chip customization, blends sustainability with sophistication and laser printing technology. Perfect for gifts, business cards, or special occasions.
view more
Wood Card
Tophonesty Wooden Card is environmentally friendly wood material, biodegradable, six materials to choose from. Personalized process, chip customization, blends sustainability with sophistication and laser printing technology. Perfect for gifts, business cards, or special occasions.
view more
Wood Card
Tophonesty Wooden Card is environmentally friendly wood material, biodegradable, six materials to choose from. Personalized process, chip customization, blends sustainability with sophistication and laser printing technology. Perfect for gifts, business cards, or special occasions.
view more
Wood Card
Tophonesty Wooden Card is environmentally friendly wood material, biodegradable, six materials to choose from. Personalized process, chip customization, blends sustainability with sophistication and laser printing technology. Perfect for gifts, business cards, or special occasions.
view more

Industry Solutions

It constantly improves and innovates to provide high-quality products and more satisfactory services for customers!

Hospitality

Trusted by global hospitality leaders, Tophonesty delivers premium RFID key cards that enable seamless access, safeguard brand integrity, and enhance the guest journey from check-in to checkout.

Event

Tophonesty provides robust RFID wristbands, badges, tickets, and passes designed to streamline entry management, optimize crowd control, and enable cashless convenience—tailored for events of any size.

Transportation

From the secure delivery of goods to the frictionless flow of passengers, RFID technology is the silent force powering modern transportation. Tophonesty engineers durable, high-performance RFID solutions—from smart vehicle access cards to rugged asset tags—built to withstand the rigors of the road, rail, and beyond.

Packing/Warehousing/Logistics

Tophonesty delivers robust RFID tags and intelligent labeling systems that enable efficient, high-speed data acquisition—dramatically lowering the risk of manual mistakes and optimizing labor throughout key logistics stages such as packing, warehousing, and inventory tracking.

Clothing

Tophonesty specializes in delivering RFID tags and labels crafted to enhance efficiency across the apparel and retail sectors. Our solutions cover the full product lifecycle—from fabric and garment manufacturing to inventory management on the sales floor and final checkout.

Retail/Marketing

TopHonesty equips marketers with RFID and NFC technologies that seamlessly integrate physical and digital brand touchpoints—from smart business cards and review tools to interactive table stickers and stands.

Mining

Tophonesty offers robust RFID hardware engineered specifically to withstand the severe conditions encountered in the mining industry. Our portfolio—including heavy-duty cable ties, anti-metal RFID tags, and rugged labels—is meticulously designed to endure extreme temperatures, intense humidity, and prolonged UV exposure.

Our Product Advantages

Sustainable development is the creed that underpins Tophonesty's bespoke initiatives to empower smart identification solutions.

Quality

Backed by 15+ years of expertise, our RFID cards, inlays, labels, and tags feature professional craftsmanship. Rigorous quality control ensures reliable performance for diverse scenarios like inventory management and access control.

Delivery Time

With our efficient production process, our products can be delivered in as fast as 3 days. Whether it is a standard product or a customized solution, our flexible production line ensures on-time delivery and ensures that your project (from small batch trials to large-scale deployment) goes smoothly.

One Stop Service

We provide full-cycle support from complimentary design consultation to after-sales service. Covering RFID product development, OEM services, and technical assistance, we simplify your procurement process with end-to-end solutions that include free design ideation and prototype modeling.

Guarantee

Our RFID solutions come with a 1-year warranty and comprehensive quality assurance. Rely on stable performance, durable materials, and responsive service. We stand behind every product with a full-year guarantee to secure your smart identification applications.

What our customers say about us:

These are all excellent, very small and easily detected at a decent range. I can't say enough good things about this supplier, we had a long chat about these before I ordered as this is the first time I've used RFID tech. They were very helpful and guided me perfectly. Shipping was then ultra fast

C***n

Great company to deal with from ordering to delivery, very fast and efficient, Heman was very helpful and knew what she was talking about, she asked questions to ensure the design on the card was exactly what we wanted. The card quality is perfect, no issues with reprinting on the other side. The fast delivery was amazing didn't expect it that fast. Great service

D***t

Awesome product! We needed a cool and interesting way to invite our customers to leave a review of our service and this was the correct choice! The cards look great, work perfectly and our customers loved them! Special thanks to Heman, who helped us through every step of the purchase and is always there for everything we need. Couldn't be happier with this product!

S***W

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We Promise To Find You The Right Equipment

Professional manufacturing of PVC/NFC cards | Demonstration of strength of source factory | Guarantee of top-quality supplier

Multi-purpose PVC Cards – Membership, Loyalty, Hotel Access