What is your warranty?

Normally it is 1 year. We have a professional after-sales service team, specific details can consult customer service.

Indoor Square Touchscreen Advertising Display Monitor Wall Mounted LCD Screen

Name: Indoor Square Touchscreen Advertising Display Monitor Wall Mounted LCD Screen
Brand: Shenzhen Letine Technology Co., Ltd.
SKU: 2182105925

Guangdong, ChinaShenzhen Letine Technology Co., Ltd.

US$268.00

1-99 Pieces

US$188.00

100+ Pieces

Product profile

Customization

Available

Application

Indoor AD Player

Installation

Wall-Mounted

Type

LCD

Touch Screen Type

Infrared

OS

Android

Customized

Aspect Ratio

1:1

Media Available

Datasheet, Photo

Supplier Type

ODM, OEM, Original Manufacturer

Place of Origin

Guangdong, China

Resolution

1900*1900

Installation Type

Wall Mounted

Lifespan (Hours)

50000

Brightness

300-400CD/M2

Pixels

1.2mm

Brand Name

Letine

Function

Sdk

Screen Type

Touchscreen

Warranty

1 Year

Specification

Stretch bar, Touch Screen

Key features

Flexible Customization: Offers full customization including designs, samples, aspect ratio, and media options.

Versatile Screen Sizes: Available in 17, 22, 26.5, and 33-inch sizes to fit diverse space constraints.

High Brightness Display: Features 400cd/m2 brightness ensuring clear visibility in indoor environments.

Android Operating System: Runs on Android 7.1 or 9.0 with scalable 16G FLASH and 2G DDR3 RAM.

Comprehensive Certifications: Complies with ISO9001, CE, FCC, and ROHS standards for top-tier quality and safety.

Long Lifespan: Designed for 50,000 hours of operation with rigorous 100% endurance testing.

Multiple Connectivity Options: Supports wired, Wi-Fi, and 3G internet access with RJ45, HDMI, and USB interfaces.

Dedicated R&D Support: Backed by a professional engineering team for hardware, software, and mechanical customization.

Company profile

Low MOQCustomization from SamplesODM ServicesOEM Services

Shenzhen Letine Technology 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: 19 years CertifiedNearest Port: Shenzhen Yantian PortAverage Response Time: ≤3.47h

AI-Powered supplier vetting

SummaryShenzhen Letine Technology Co., Ltd. is a China-based limited company established in 2006, with 78 employees and business activities covering computer hardware, software, peripherals, digital products, artificial intelligence hardware/software, wearable devices, and import/export. The supplier reports strong customization options, OEM service for popular brands, SDK availability, inventory capability, quality assurance, documented complaint and corrective-action procedures, and 19 years of export experience. It also states that 90% of sales are exports and that it has participated in the 2025 ISE-Spain trade show. However, no valid manufacturing-capacity contract exists with its factory or related subcontractors, and it lacks overseas warehouses, showrooms, agents, or branches. The supplied information does not provide verifiable certifications, detailed customer cases, or sufficient financial-performance evidence.

Supplier typeThe supplier is identified as a combined company and a limited company, Shenzhen Letine Technology Co., Ltd., operating from Guangdong, China. Its stated scope includes computer hardware, software, peripherals, digital products, AI-related products, wearable devices, and import/export activities, indicating a technology supplier with both trading and manufacturing-related activities.

After-Sales capabilityThe supplier states that it has fast and professional after-sales capabilities, with a sales team available online 24 hours. It also reports clear procedures and followed records for handling customer complaints and corrective and preventive actions, providing explicit evidence of an established service process.

R&D capabilityThe supplier reports R&D capability with an available SDK and business activities involving AI application software development, AI hardware sales, wearable smart-device manufacturing, and sales. These details support relevant technical and product-development capability, although no specific patents, R&D team size, or developed products are provided.

Customization capabilityThe supplier explicitly offers flexible, minor, and full customization, including customization from customer designs and samples. This directly indicates broad customization options across different starting inputs and project scopes.

Product Q&A

Q:Are you a factory or trading company?

Yes, we are factory and have some items in stock, you can order 1pcs for testing.

Q:Could you provide OEM&ODM service?

Yes, we have engineer team for hardware, software, mechanical, testing. Can customize as per customer's demand.

Q:How to order?

1). Tell us products demand, quantity, color and other special requirements. 2). Engineer team will evaluate and provide proposal. 3). Proforma Invoice will be made and send for your approval. 4). Productions will be arranged upon receipt of your approval and payment or deposit. 5). Goods will be delivered as stated on the proforma invoice.

Q:How do you guarantee the quality?

First, Letine has multiple tests from material purchasing to finished products by different departments, like QA, QC, Sales team to guarantee all products are in perfect condition before shipment. All products need to complete 72-hour aging test to ensure no problem. We also accept the inspection by the third party you appointed. Secondly, Letine products comply with ISO9001 quality system and CE/FCC/ROHS standards.

Q:How do you arrange transportation?

If small sample orders suggest express delivery (7-10 days) or air freight (10-15 days), if bulk production advise by sea more favorable. Please consult customer service for more details!