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Shelf Edge Displays & LCD Bar Screens — OEM Factory Guide

Shelf-edge screens put promotion exactly where the buying decision happens. The form factor is unforgiving — a metre of shelf rail, 30–40 mm of depth, all-day retail ambient light — which is why shelf screen projects are specified from bar-display factories rather than general signage suppliers. This guide covers what to specify when sourcing shelf screens from an OEM factory.

The shelf-edge specification

Spec	Typical range	Notes
Format	Stretch bar LCDs: 1.9 m class rails down to compact 12–32″ strips	Bar/stretched panels exist precisely for shelf and aisle geometry
Depth	≤ 40 mm	Must not intrude into picking space
Brightness	400–1000 nits	Retail lighting is controlled but bright; readability at glance distance
Power/data	Central rail bus or per-unit PSU	Decides install cost across hundreds of metres
CMS	Cloud content system, per-shelf targeting	Promotions scheduled by aisle, category or store
Duty cycle	16h/day store hours	Commercial-grade backlight rated for continuous retail use

Where shelf screens and bar displays deploy

Supermarket aisles — price and promotion strips along shelf rails
Shelf ends / gondola heads — high-impact brand takeovers at decision points
Corridor & transit walkways — stretched formats fit architectural niches
Counter and checkout — compact strips for last-second upsell

OEM/ODM options

As a factory we cut, drive and house stretched LCDs to your rail system: custom lengths, your bezel and mounting, your firmware or our Android SoC + cloud CMS. Certificates (CE/FCC/RoHS) issue per shipment; pilot MOQ confirmed by model and configuration; project-specific lead time; quotation after project review.

Related product

See the LCD bar display line for the stretch-panel platforms behind this guide. For storefront glass rather than shelf rails, the hanging window display guide covers brightness bands, bonding and mounting.

Frequently Asked Questions

What sizes do shelf-edge LCD screens come in?

Stretched bar LCDs run from compact 12–32″ strips up to metre-class rails; several can tile along one shelf run. Custom cutting lengths are an OEM option.

How do shelf screens get power and content?

Either a central rail bus feeding the whole run, or per-unit PSUs. Content is pushed from a cloud CMS and can be targeted by aisle, category or store group.

What is the MOQ for OEM shelf screens?

pilot MOQ confirmed by model and configuration for pilots and store tests; volume pricing steps from 10/50/100 units. Production lead time 15–30 days.

Request a project-specific OEM quotation

Tell us the size, brightness, quantity, installation environment and target market. We will confirm the suitable model, MOQ, lead time and compliance files.

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