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A Leading Enterprise In Product Design, Research And Development, Manufacturing And Sales

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PRODUCT & SOLUTION

A Leading Enterprise In Product Design, Research And Development, Manufacturing And Sales

Concerts

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Access Control

In today’s fast-paced world, security and efficie...

Warehouse Management

Warehouse Management

Managing high volumes of moving goods demands precision...

Communication

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hhblock05

Established in 2008

Established in 2008, Shenzhen Huahai Smart Card Co.,Ltd. is a leading manufacturer specialized in the designing, researching, manufacturing and selling of RFID Wristbands, RFID sticker tag, RFID Card， RFID keyfob ect.

Our production base is located at Shenzhen, southern of China with a production scale of 10000 square meters and 6 modernized production lines and ISO9001,, FCC, CE, FSC, ROHS qualified.

Know More

13 Years

Project Experience

600 +

Project Solutions

400 +

Core Test Equipments

2500000 +

Spot Stocks

Why choose us ?

A Leading Enterprise In Product Design, Research And Development, Manufacturing And Sales

Quality Assurance

Each project has a special quality inspection team, ensuring quality from the product design stage all the way to delivery. We provide strict implementation of the ISO9001 quality management system,with 1% defect rate control.

Quality Assurance

Factory Direct

Factory direct 15+ years experience in RFID First-hand chip source, chips storage more than 20 million 1500 square meters production scale and 5 modernized production lines,Providing customers with high-quality and efficient services is our consistent philosophy.

Factory Direct

Support DEM&OD Services

Support DEM&OD services, no MOQ . Free design and free sample available. Delivery is fast. There are technicians and employees with 10 years of production experience.

Support DEM&ODM Services

NEWS & BLOGS

A Leading Enterprise In Product Design, Research And Development, Manufacturing And Sales

Full Range of RFID Wristbands, Cards and Tags for Global Smart Identification Solutions

Full Range of RFID Wristbands, Cards and Tags for Global Smart Identification Solutions

Full Range of RFID Wristbands, Cards and Tags for Global Smart Identification...

In response to the booming global demand for smart identification and intelligent management, Shenzhen Huahai Smart Card Co., Ltd. is thrilled to announce the official launch of our brand-new G...

Smart Livestock & Pet Tracking: RFID Animal Ear Tags with AirTag-Precision Laser Printing Microchip Solution

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Introduction: End Traditional Animal Management Pain Points The global livestock breeding and pet management industry is undergoing a comprehensive digital upgrade. For a long time, traditiona...

Physical SIM vs eSIM 2026 Latest News: Which SIM Card Is Best For Global Travel & Daily Use

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As major smartphone brands phase out physical SIM slots in flagship models worldwide in mid-2026, global consumers face a clear choice: traditional physical SIM cards or digital embedded eSIMs....

RFID Blocking Cards, Premium Contactless NFC Debit Credit Card Passport Protector Blocker Set for Men & Women

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Custom RFID Wristbands Released: Disposable & Reusable RFID Wristbands for Events, Hospital & Amusement Park Access

Custom RFID Wristbands Released: Disposable & Reusable RFID Wristbands for Events, Hospital & Amusement Park Access

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Professional manufacturer of custom RFID wristbands, disposable vinyl RFID wristbands, reusable silicone RFID wristbands for events, hospital, amusement park access control, OEM ODM wholesale a...

Forget Keys & Cards—RFID Wristbands Are the New All-in-One Solution

Forget Keys & Cards—RFID Wristbands Are the New All-in-One Solution

Forget Keys & Cards—RFID Wristbands Are the New All-in-One Solution

The RFID Fabric Wristband, with its skin-friendly fabric, durable performance and multi-frequency RFID chip integration, has broken through the single application bottleneck of traditional wristb...

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