What payment methods are accepted?

We accept T/T, D/P, PayPal, and Western Union.

What testing procedures are performed before shipment?

All products undergo 100% visual and function tests, plus high/low temperature, humidity, ESD, anti-interference, drop, and vibration tests.

Best quality 3.97 inch IPS 480*800 with RGB Interface

Name: Best quality 3.97 inch IPS 480*800 with RGB Interface
Brand: Shenzhen LianXun Optronics Co., Ltd.
SKU: 876064575

Guangdong, ChinaShenzhen LianXun Optronics Co., Ltd.

US$3.00-9.00

100 Pieces

Product profile

Customization

Available

Usage

Small-sized LCM, Consumer, Industrial, Medical, Auto, Public Safety

Touch Screen Type

Resistive

Model NO.

LX400A3901

Type

LCM

Response Time

25ms

Viewing Angle

TN＋FILM

Display Technology

TFT

Customized

TP

RTP/CTP Optional

Size

3.97inch

LCD Type

a-Si TFT Active Matrix

Display Mode

Normally White, Transmissive

Transport Package

Foam Slot/Tray in Carton or Customized Package

Specification

120.9*75.95*2.9mm

Trademark

LX Display

Origin

China

HS Code

8548900090

Production Capacity

9, 800, 000PCS/Year

Key features

High Resolution Display: 3.97 inch IPS screen with 480x800 RGB resolution and 25ms response time.

Customizable Options: Touch panel (RTP/CTP), size, and LCD type are fully customizable.

Wide Application Range: Suitable for consumer, industrial, medical, automotive, and public safety sectors.

ISO Quality Certified: Certified under ISO9001:2008 and ISO9001:2015 standards.

Environmental Compliance: Products are ROHS and CE compliant and meet EU environmental requirements.

Rigorous Testing: 100% visual and function tested, plus temperature, humidity, ESD, and vibration tests.

High Qualification Rate: Experience ensures a product qualification rate of 99.7% or above.

Flexible Payment Terms: Accepts T/T, D/P, PayPal, and Western Union for international trade.

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.