How is quality control ensured?

All products undergo 100% visual and function tests, plus environmental and durability tests, maintaining a 99.7% qualification rate.

What is the viewing angle specification?

The display uses TN+FILM technology to provide a wide viewing angle.

What are the main markets served?

We serve customers in North America, South America, Eastern Europe, Southeast Asia, the Middle East, Eastern Asia, and Western Europe.

m2 Available 4.3" 480*272 TFT LCD Module

Name: 350CD/m2 to 1000CD/m2 Available 4.3" 480*272 TFT LCD Module
Brand: Shenzhen LianXun Optronics Co., Ltd.
SKU: 825366945

Guangdong, ChinaShenzhen LianXun Optronics Co., Ltd.

US$5.00-10.00

100 Pieces

Product profile

Customization

Available

Usage

Small-sized LCM

Touch Screen Type

Resistive

Model NO.

LX430B4004A700N

Type

LCM

Response Time

30ms

Viewing Angle

TN＋FILM

Display Technology

TFT

Customized

Non-Customized

TP

RTP/CTP Optional

Luminance

260-1000nits Optional

Wide Viewing Angle

Yes

LCD Type

a-Si TFT Active Matrix

Display Mode

Normally White, Transmissive

Pixel arrangement

RGB stripe

Transport Package

Foam Slot or Tray in Carton

Specification

105.4*67.1*2.9mm

Trademark

LX Display

Origin

China

HS Code

9013803010

Production Capacity

9, 800, 000PCS/Year

Key features

High Brightness Options: Luminance ranges from 260 to 1000 nits, with 700 nits standard.

Flexible Touch Control: Supports both Resistive (RTP) and Capacitive (CTP) touch panel options.

Wide Viewing Angle: Features TN+FILM technology for enhanced viewing angles.

Strict Quality Control: 100% visual and function tested with 99.7% qualification rate.

Global Certifications: ISO9001:2015, ROHS, and CE certified for safety and quality.

Reliable Supplier: 8-12 years industry experience with strong R&D and manufacturing.

Environmental Compliance: Products are environmentally friendly and comply with EU requirements.

Robust Durability: Passes high/low temperature, humidity, ESD, and vibration tests.

Company profile

Shenzhen LianXun Optronics Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2011-04-20Nearest Port: Shenzhen, HongkongAverage Response Time: >24hTerms of Payment: T/T, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryShenzhen LianXun Optronics Co., Ltd. is identified as a privately owned manufacturer/factory in Shenzhen, China, specializing in TFT LCD, touch-screen, AMOLED, and related display products. The supplier reports ISO 9001 certification, more than 10 production lines, approximately 20 million LCD display modules of annual output, 11–20 R&D engineers, and 21–30 quality-control staff. Its stated capabilities include product testing, customized LCM development, international exporting since 2011, and export sales participation of 31%–40%. The evidence supports strengths in manufacturing scale, quality systems, R&D, and customization. However, the provided information does not sufficiently establish after-sales service performance, financial credibility, or specific customer cases.

Supplier typeThe supplier is explicitly identified as a factory and Manufacturer/Factory, with private ownership and a Shenzhen, China operating location. This directly confirms that it is a manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier reports ISO 9001 certification and states that its production follows ISO 9001:2008 and has received ISO 9001:2015 certification. This is explicit evidence of a formal quality-management certification, although the slices do not provide certificate validity or issuing-body details.

R&D capabilityThe supplier reports 11–20 R&D engineers, strong R&D capabilities, the ability to design and develop LCMs, and product offerings including TFT LCD, touch screen, and AMOLED. These details provide explicit support for in-house product-development capability.

Production capacityThe supplier reports more than 10 production lines, specifically 11 fully automatic standardized lines, enclosed dust-free and controlled workshops, approximately 20 million pieces of annual LCD/LCM output, and a 21–30-person quality-control team. It also reports testing procedures and a qualification rate of at least 99.7%, supporting substantial production and quality-control capability.

Customization capabilityThe supplier explicitly states that it can design, develop, and produce LCMs according to customer requirements and provides customized products to domestic and overseas clients. This directly supports customization capability, although the slices do not specify customization scope, engineering lead times, or minimum order requirements.