Why Choose a Source Factory
Over 90% of brands in the commercial display industry actually OEM/ODM from factories in the Pearl River Delta region. Working directly with source factories not only saves 20-40% on pricing but also provides greater customization flexibility.
Production Process Overview
Step 1: Panel Procurement and Inspection
Source factories procure A-grade panels directly from manufacturers like BOE, CSOT, and LG Display. Incoming panels undergo lighting inspection — checking for dead pixels, bright spots, and light leakage on white, black, and RGB screens.
Step 2: Backlight Module Assembly
Frame ad machines demand extremely high backlight uniformity. Factories use integrating sphere spectrometers for per-unit calibration, requiring 9-point uniformity of 85% or higher.
Step 3: Frame Structure Processing
Aluminum frames undergo CNC precision machining, anodizing surface treatment, and 45-degree miter joining. Premium wood-grain frames use thermal transfer processes.
Step 4: Assembly and Burn-in Testing
Every frame ad machine must pass at least 48 hours of burn-in testing under alternating high and low temperatures before shipping.
Quality Control Key Points
When selecting a source factory, conduct on-site inspection of three areas: panel incoming inspection (professional equipment like spectrometers), burn-in testing workshop (temperature-controlled racks with auto-logging), and finished product inspection (per-unit testing, not sampling).