Are samples available?

Yes, samples are available for quality testing or business purposes, but the customer needs to pay for the sample and freight costs.

What certifications do your products have?

Our products have passed international quality certificates including CE, FCC, and RoHS.

What is the viewing angle option?

The viewing angle is 6H or 12H, and these options are available for selection.

40*4 Character LCD Module Big Size with Backlight Wide Temperature Industrial Display

Name: 40*4 Character LCD Module Big Size with Backlight Wide Temperature Industrial Display
Brand: Royal Display Co., Ltd.
SKU: 2137399665

Guangdong, ChinaRoyal Display Co., Ltd.

US$2.99

1 Piece

Sample price:US$2.99/piece.Request sample

Product profile

Customization

Available

Usage

Small-sized LCM, Monitor LCM, Industrial LCM

Digital LCD Module Type

Metering Module

Model NO.

4004A

Touch Screen Type

Industrial LCM

Type

Character

Response Time

150ms

Viewing Angle

6h 12h Optional

Display Technology

STN

DOT-Matrix Graphic LCD Module Type

Row/Column-Driven Control Type

LCD Drive Mode

Multiplex Drive LCD Module

Customized

Non-Customized

Driving Method

1/16 Duty, 1/5 Bias

View Area

147*29.5 mm

DOT Pitch

0.57*0.57 mm

DOT Size

0.5*0.55 mm

Module Size

190*54*15 mm

Control IC

St7066/St7065

Transport Package

Foam, Tray, Carton

Specification

TBC

Trademark

OEM ODM or Royal Display

Origin

China

HS Code

9013809090

Production Capacity

50K Pieces/Year

Key features

High Quality Certifications: Products passed CE, FCC & RoHS international quality certificates.

Fast Delivery: Goods delivered within 2-4 days via DHL, UPS, TNT, or EMS.

Professional Support: Skilled engineers provide pre-sales solutions and after-sales service.

Large Capacity: Manufacturing capability of 300K different kinds of LCM/LCD per month.

One Year Warranty: Standard product warranty covers one year for peace of mind.

Versatile Applications: Ideal for digital clocks, measuring instruments, and industrial panels.

Global Export Experience: Products exported to Asia, Europe, Americas, Africa, and Middle East.

Company profile

Royal Display Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-05-02Nearest Port: Shenzhen, HONGKONGAverage Response Time: ≤4.35hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryRoyal Display Co., Ltd. is identified as both a trading company and manufacturer/factory in Shenzhen, China, specializing in LCD and LED display products. It reports six production lines, 41–50 quality-control staff, monthly capability of 300,000 different kinds of LCM/LCD, and stated peak-season fulfillment of one month. The supplier claims CE, ISO, RoHS, TS 16949, ISO 14001, and ISO 9001 certifications, although the provided information does not include certificate numbers or validity details. It describes experienced engineers, customized pre- and after-sales support, and substantial customer-design activity. Export coverage is broad, with 71%–90% of sales reportedly from exports and self-managed import/export rights. Evidence of actual customer transactions is limited to one recorded trade transaction and one associated buyer name, so customer-case strength and financial credibility cannot be fully verified.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory, while another record identifies its company nature as a factory. Its stated Shenzhen factory address is consistent across the records, supporting a manufacturing presence rather than a trading-only profile.

CertificationsThe supplier states that its products have passed CE, ISO, and RoHS certifications, and separately lists TS 16949, ISO 14001, and ISO 9001 management-system certifications. The records do not provide certificate identifiers, issuing bodies, or validity dates, so the claims are documented but not independently verifiable from the supplied information.

After-Sales capabilityThe supplier states that it provides customized after-sales service, employs skilled engineers for pre-sales technical questions and optimized solutions, and emphasizes professional customer guidance and long-term cooperation. These are explicit service commitments, but no service response times, service locations, or performance records are provided.

R&D capabilityThe supplier states an innovation-oriented company philosophy, reports 21–30 years of total R&D-engineer experience, and indicates that more than 90% of products are customer-designed. These points support product-development capability, although no patents, new-product records, or specific R&D projects are provided.

Production capacityThe supplier reports six production lines, 41–50 quality-control staff, 50 total staff, monthly capability of 300,000 different kinds of LCM/LCD, off-peak lead time within 15 workdays, and peak-season fulfillment of one month. These stated resources and capacity indicators support an established production operation, though output and staffing figures are self-reported.

Customization capabilityThe supplier explicitly offers project-based optimized solutions and customized service, while stating that more than 90% of its products are specially customer-designed for applications including medical, industrial, testing, meter, and terminal equipment. This is direct evidence of substantial customization experience.