What is the product warranty?

We warranty our materials and workmanship. Our commitment is to your satisfaction with our products.

What is the battery lifetime of the ESL?

The battery lifetime is up to 10 years, ensuring long-term usage without frequent replacements.

What technology is used for the display?

The ESL uses E-Ink Carta technology, which offers high resolution and low power consumption.

Stable ESL 4.4 Inch Smart Electronic Shelf Label for Supermarket Shelf

Name: Stable ESL 4.4 Inch Smart Electronic Shelf Label for Supermarket Shelf
Brand: Shenzhen Jianhe Smartcard Technology Co., Ltd
SKU: 2281079155

Guangdong, ChinaShenzhen Jianhe Smartcard Technology Co., Ltd

US$3.30-9.50

50 Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Store Type

Electronics Store, Convenience Store, Supermarket

Mounting Type

Magnetic Mount

Model NO.

JH-ESL02

Content Support

Multi-language Text

Color Options

3-Color (BWR)

Resolution

High Resolution

Screen Size

Customizable

Display Technology

E-Ink Carta

Application Scope

Electronic Products, Luggage, Jewelry, Book, Garme

Material

ABS+PC

Battery Lifetime

10 Years

Data Encryption

AES 128-Bit Encryption

Transport Package

Carton

Specification

400 pcs/carton

Trademark

N/A

Origin

Shenzhen, China

HS Code

8523529000

Production Capacity

10, 000, 000 Per Month

Key features

E-Ink Low Power Tech: E-ink Carta display ensures clear readability and ultra-low power consumption for eco-friendly retail.

Wireless Remote Updates: Bluetooth 5.0 enables real-time price updates and promotions, cutting labor costs and pricing errors.

Customizable Screen Size: Screen size is customizable to fit various retail needs and shelf configurations.

Multi-Color Options: Available in White, Black, Red, and customized colors to match brand identity.

Long Battery Life: Battery lifetime up to 10 years depending on configuration, reducing maintenance frequency.

Secure Data Encryption: AES 128-Bit Encryption ensures secure data transmission and protection for retail information.

Flexible Mounting: Supports Magnetic Mount, Bracket, Ice Plug, and Shelf Rail for versatile installation.

Multi-Language Support: Content supports multi-language text, ideal for international supermarkets and diverse markets.

Company profile

Standardized quality controlR&D CapabilitiesManagement Certification

Shenzhen Jianhe Smartcard Technology Co., Ltd

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤3.50h

AI-Powered supplier vetting

SummaryThe supplier operates in smart IC cards, credit and debit cards, PVC information cards, card-printing materials, chips, and supporting equipment. It demonstrates documented quality, complaint-handling, corrective-action, finished-product inspection, R&D, customization, ODM, OEM, 3D design, and SDK capabilities. Certifications include ISO9001:2015, ISO45001:2018, ISO14001, and GRS. Manufacturing-related evidence includes valid contracts with associated subcontractors and inventory capability, while overseas warehouse, showroom, agents, branches, and overseas-service coverage are absent. The supplier has 16 years of export experience and has participated in Seamless Middle East and Trustech. Financial information is present for 2023–2025, but no financial figures or performance results are provided.

Supplier typeThe supplier is a smart-card and card-technology provider, covering smart IC cards, credit and debit cards, PVC information cards, card-printing materials, chips, and supporting equipment. This supports classification as a card and related technology manufacturer or supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, GRS Certification, and other certification holdings. The stated certifications provide explicit evidence of quality, occupational health and safety, environmental, and recyclable-material management systems.

After-Sales capabilityTechnology engineers are responsible for technical support during production and after-sales service, while customer complaints and corrective/preventive actions are managed through clear procedures with followed records. This indicates documented and operational after-sales support processes.

R&D capabilityThe supplier has R&D engineers handling customer requirements, technical support, and new product development; relevant design input, output, review, verification, and validation documents are available for audit. It also reports new products during the past year, 3D design services, ODM services, and SDK availability, indicating established innovation resources.

Production capacityProduction-related controls include quality assurance, documented and uniformly followed finished-product inspection instructions, valid manufacturing contracts with associated subcontractors, and inventory capability. However, the supplier lacks overseas warehouses, showrooms, agents, and branches, which limits overseas service infrastructure but does not establish a production deficiency.

Customization capabilityThe supplier offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, supported by 3D software design, ODM services, and OEM services for well-known brands. These stated capabilities demonstrate broad product-development and customization coverage.

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a manufacturer with 22 years of experience in the industry.

Q:Do you have a minimum order quantity?

Strictly speaking we don't have a MOQ.No matter what product you want, please feel free to contact us.

Q:Can you add my company website to the tag?

Yes, we can customize the tag to include your company website link.

Q:Can I get free sample?

Yes.If samples we have in stock would be provided for testing, but freight should at your side.If samples are needed to customize with your logo and designs, please send us designs and advise chip, quantity, and any other details required. Thank you.

Q:What is your best price?

Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after you contact us for further information.