Unveiling the full process of quality control for advertising machine LCD display screen by Ruiguan quality team (A)
May .25.2026
المشاهدات
Factory inspection record: Ruiguan quality team goes deep into the front line.
The document spread out in front of him detailed the comprehensive evaluation results of a core advertising machine LCD display screen supplier led by his 5-person factory inspection team in the past 48 hours.
This factory inspection is related to the delivery quality of over 1200 high-end commercial advertising machine LCD display screens in the next quarter, involving a total order amount of 8.5 million yuan. For Ruiguan, this is not only a routine audit of advertising machine LCD display screen suppliers, but also a practical test of the core concept of "quality first, customer first".
01 Factory inspection standard: higher than the industry's entry threshold
Ruiguan has a strict quantitative standard system for selecting suppliers of advertising machine LCD display screens.
All potential suppliers of advertising machine LCD display screens must pass a preliminary review that includes 32 sub indicators across 6 major categories before entering the sample testing phase.
In terms of product quality, Ruiguan's requirements are 15% -20% higher than the industry average. Taking the LCD display screen of advertising machines as an example, the industry average bad pixel standard is 5, but Ruiguan has tightened this standard to 3.
The average trouble free running time requirement for advertising machine LCD display screen products is 60000 hours, which is 25% higher than the industry standard.
The factory inspection team led by Manager Zhang will score based on the latest "Supplier Quarterly Evaluation Form", which covers five dimensions: quality system (30%), process capability (25%), delivery performance (20%), price competitiveness (15%), and technical support (10%).
Only suppliers of advertising machine LCD display screens with a total score of 85 or above can obtain an A-level rating and become core partners of Ruiguan's advertising machine LCD display screens.
02 On site factory inspection: comprehensive process audit
The focus of this factory inspection is the core component of the advertising machine LCD display screen - the 55 inch high brightness LCD display screen.
This supplier has been a partner of Ruiguan for over 3 years, with a supply of 4500 pieces in the past 12 months and a low defect rate of 0.12%.
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