What after-sales service is provided?

Our sales and engineers provide sustained support and technical guidance.

What transportation options are available?

For samples and small orders: sea, air, or express (DHL, UPS, TNT, FedEx, EMS). For mass orders: sea or air.

4 Inch Touch Screen Display for Smart Home

Name: 4 Inch Touch Screen Display for Smart Home
Brand: Head Sun Co., Ltd.
SKU: 2125114445

Guangdong, ChinaHead Sun Co., Ltd.

US$1.99-199.99

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Touch Screen Type

Capacitive

Response Time

2ms

Model NO.

4 inch touch screen

Customized

Operating Temperature

-30~70c

Storage Temperature

-20~60c

Hardness

>=6h

Ball Drop Test

64G 40cm, No Breakage at The Center Point for 3 Ti

FPC Bending Test

The Bending Radius R1.0 mm, More Than Three Times

Transport Package

Bubble Bag + Outer Carton

Specification

4 inch

Trademark

OEM ODM

Origin

Shenzhen China

HS Code

8517622990

Production Capacity

100000/Month

Key features

Customized Design: Supports full customization from designs, samples, or minor adjustments.

High Durability: Hardness >=6H, withstands 64g drop from 40cm and 1.0mm FPC bending.

Fast Response Time: Capacitive touch with 2ms response time for accurate input.

Multi-Format Support: Supports video, picture, text, PPT, PDF via Ethernet, WIFI, USB.

100% Quality Tested: Every unit undergoes strict functional and visual inspection before shipping.

Low Power Consumption: Designed for stable work with timing switch and energy efficiency.

Versatile Applications: Ideal for smart home, medical, industrial, and advertising displays.

Company profile

Importers and ExportersODM ServicesOEM ServicesR&D Capabilities

Head Sun Co., Ltd.

Guangdong, China

CertifiedBusiness 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: 9 years CertifiedNearest Port: Yantian PortAverage Response Time: ≤4.35h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company offering manufacturing, export, service, quality-control, and R&D capabilities. It reports OEM service for well-known brands, ODM and broad customization capabilities, available SDK support, and a product range covering touch LCD modules, stretch monitors, square monitors, and curved monitors. Production information includes eight automated lines, stated daily output of 40,000–50,000 pieces, dust-free production, and a 15-engineer R&D team. Export activity has continued for nine years, with 51%–70% of sales from exports and self-operated import/export rights. Service procedures and complaint-handling records are documented, but supplier approval records lack signatures or dates and corrective-action records are absent. The supplier reports inventory capacity but no valid manufacturing-capacity contract with related subcontractors, overseas warehouse, or overseas showroom. No explicit certification, recent new-product development, or verified customer case...

Supplier typeThe supplier is classified as a combined company and describes its offerings across general information, export trade, manufacturing, service, quality control, R&D, and photos. This supports identifying it as a multi-function manufacturing and trading supplier rather than a narrowly specialized entity.

After-Sales capabilityThe supplier has written service-assessment procedures with records and a clear customer-complaint procedure that is followed and documented. However, it has no overseas warehouse or showroom, and its corrective/preventive-action procedure has no written records, limiting evidence of fully developed after-sales support.

R&D capabilityThe supplier reports an R&D team of 15 engineers, available SDK support, ODM services, and customization from designs and samples. Nevertheless, it also reports no new products during the past year, so the evidence supports established development capability but not recent innovation output.

Production capacityProduction evidence includes eight automated lines, stated daily capacity of 40,000–50,000 pieces, dust-free production, inspection equipment, inventory capability, 11 qualified service suppliers, and lead times of within 15 working days off-season and one month in peak season. The absence of a valid manufacturing-capacity contract with related subcontractors is a documented control weakness, but the stated factory resources support production capability.

Customization capabilityThe supplier explicitly offers customization from designs, customization from samples, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad customization capability across both design-input and original-design models.

Product Q&A

Q:What services can we offer?

We are a professional manufacturer of projected capacitive touch panel/screen and TFT LCD module. We provide regular size products and help design customized touch panels and TFT LCD modules.

Q:How long until I get a reply?

Buyers will receive an answer within 12 hours.

Q:What is the delivery time?

For samples: 15-20 working days upon receipt of the sample fee. For cargo: 25-30 working days upon receipt of the payments.

Q:What are the payment terms?

We accept TT, PAYPAL, and WestUnion.

Q:How do you control quality?

Each product is strictly tested one by one before shipping out.