Do you offer custom solutions?

Yes, we can offer custom solutions if standard products cannot meet your requirements.

What is the lead time?

The lead time is within 15 workdays during the off-season and one month during the peak season.

4 Inch Square 480X480 IPS LCD Screen Module for Smart Switch and IoT Devices

Name: 4 Inch Square 480X480 IPS LCD Screen Module for Smart Switch and IoT Devices
Brand: SHEN ZHEN SMART SCIENCE TECHNOLOGY LIMITED
SKU: 1971987291

Guangdong, ChinaSHEN ZHEN SMART SCIENCE TECHNOLOGY LIMITED

US$8.90

100-999 Pieces

US$8.70

1,000-2,999 Pieces

US$8.50

3,000+ Pieces

Sample price:US$8.90/piece.Request sample

Product profile

Customization

Available

Usage

Small-sized LCM

Touch Screen Type

Optional

Model NO.

4 Inch LCD Screen

Type

Color

Response Time

3ms

Viewing Angle

IPS

Display Technology

TFT

DOT-Matrix Graphic LCD Module Type

Row/Column-Driven Control Type

LCD Drive Mode

Static Drive LCD Module

Customized

Resolution

480 * RGB * 480

Brightness

500 CD/M2

Driving IC

St7701s

Interface

Spi+RGB

Transport Package

Paper Box

Specification

75.76*77.88*2.15mm

Trademark

SMART

Origin

China

HS Code

8517793000

Production Capacity

500K/Month

Key features

Customizable Specifications: Supports custom resolution, brightness, driving IC, and interface options.

High Quality IPS Display: 4-inch TFT+IPS panel with 480x480 resolution and 450 cd/m2 brightness.

12 Months Warranty: Comprehensive 12-month warranty coverage for all products.

ISO 9001 Quality Control: Strict quality control with ISO 9001:2001 system and 100% inspection.

RoHS Compliant Materials: All purchased materials are high quality and RoHS compliant.

Flexible Payment Options: Supports T/T, PayPal, Western Union, and sample discounts.

Fast Lead Time: Off-season lead time within 15 workdays; peak season one month.

SGS Certified: Products are SGS certified ensuring reliability and safety.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceFast Delivery

SHEN ZHEN SMART SCIENCE TECHNOLOGY LIMITED

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2014-08-08Nearest Port: shenzhen cityAverage Response Time: ≤6.42hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as SHEN ZHEN SMART SCIENCE TECHNOLOGY LIMITED, a China-based manufacturer/factory and limited company operating in Guangdong, with products centered on TFT/LCD display modules and related optoelectronic items. It reports ISO 14001 and ISO 9001 certification, annual TFT LCD output of 600,000 pieces, 11–20 quality-control staff, and export activity spanning 11 years with 90% of sales from exports. Customization is offered across samples, designs, full and minor customization. R&D staffing is limited to one engineer, although new products were launched in the past year. Quality assurance, traceability, testing equipment quantity, and several environmental-control items remain undocumented. Service complaints have a clear procedure and records, but supplier-service corrective/preventive actions lack written procedures or records. Financial records are indicated for recent years, but the provided information does not establish financial strength. No customer cases are provided.

Supplier typeThe supplier is described as both a manufacturer/factory and a trading company, with a limited-company structure. Its stated business scope covers optoelectronic, lighting, electronic, plastic, hardware, and mold products, while its offered products include TFT/LCD displays and modules.

CertificationsThe supplier reports holding ISO 14001 and ISO 9001 certifications. These explicitly support environmental-management and quality-management certification coverage, although no certificate scope or validity details are provided.

After-Sales capabilityOne technology engineer is responsible for technical support for after-sales service, and the supplier reports a clear customer-complaint procedure with follow-up records. However, its corrective and preventive action mechanism for service capability has no written procedures or records, limiting evidence of a fully structured service-improvement system.

R&D capabilityThe supplier has one R&D engineer whose responsibilities include new-product development, and it reports launching new products during the past year. Its R&D capability does not include an available SDK, and the limited R&D headcount provides only partial evidence of innovation capacity.

Production capacityThe supplier reports annual TFT LCD production of 600,000 pieces and has 11–20 quality-control staff. Its factory identification and broad display-product scope support production capability, although the quantity of quality-control test equipment is stated as zero and quality-assurance and traceability statuses are unknown.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This provides direct evidence of broad product customization options.

Product Q&A

Q:How can I get samples?

We do not provide free samples, but you can get a discount of at least 3% when reordering based on quantity.

Q:What is the MOQ?

The MOQ depends on different products. Please contact sales to confirm the specific MOQ.

Q:How do you control quality?

We use ISO 9001:2001 management, ensure 100% inspection before shipment, and use high-quality RoHS compliant materials.

Q:Does your product have a warranty?

Yes, we offer a 12-month warranty for our products.

Q:What are the payment methods?

We accept T/T, PayPal, and Western Union. Samples require advance payment, while mass production requires a 30% deposit and 70% balance before shipment.