Shenzhen Kosintec Co., Ltd
Kosintec implements a 100 percent full-process manufacturing inspection system to guarantee consistent product quality.
Unlike partial inspection models, every kiosk & digital signage produced in the Kosintec factory is fully tested before shipment.
With R&D, assembly, and testing integrated under one roof, Kosintec maintains complete control over manufacturing quality at every stage.
All incoming materials and components undergo strict inspection before entering production, including:
LCD panels and touch screens
Power supplies and electrical components
Metal cabinets and structural parts
Internal wiring and connectors
Only qualified materials are released into the production line.
During assembly, Kosintec follows standardized operating procedures with inspection checkpoints at every critical stage.
Assembly technicians and quality inspectors work together to ensure consistent workmanship and compliance with technical specifications.
Each kiosk undergoes comprehensive functional testing, including:
Touchscreen accuracy and responsiveness
Display brightness, contrast, and resolution
Interface stability and system operation
Peripheral device functionality
This ensures stable performance under real-world usage conditions.
Kosintec conducts rigorous electrical tests covering:
Grounding and insulation resistance
Leakage current and power stability
Continuous operation reliability
These tests are essential for public-use and commercial kiosk applications.
Before final approval, every kiosk is powered on for extended aging tests.
This process eliminates early-stage failures and confirms long-term operational stability.
Each kiosk passes more than 60 inspection checkpoints before being approved for shipment.
