Lonton Group

NSE Laboratory

At LonTon, quality control runs through every stage of production — from component inspection to final shipment.

Each interactive display is tested for display performance, touch accuracy, system stability, and aging reliability before delivery, ensuring consistent quality for education, business, and government projects worldwide.

Component Inspection

We carefully inspect key components, including panels, mainboards, and electronic parts, before production to ensure all materials meet our quality requirements and specifications.

Assembly Process Control

During production, we follow standardized assembly procedures and monitor key steps to maintain consistent manufacturing quality across every interactive display.

Display Performance Testing

Each display is tested for image quality, brightness, color performance, and panel condition to ensure clear and stable visual performance.

Touch Function Testing

We verify touch accuracy, multi-touch performance, writing response, and calibration to ensure smooth and precise interactive experiences.

System & Reliability Testing

Every unit undergoes system checks, connectivity tests, and long-duration operation testing to ensure stable performance in real-world applications.

Final Inspection & Shipment Check

Before delivery, each product receives a final inspection covering appearance, functions, accessories, and packaging to ensure reliable shipment quality.

Inside Our Manufacturing Facility

Production Line

Testing Equipment

Clean Room

Assembly Area

Aging Test Area

Finished Products Area

Factory Conference Room

Experience Showroom

Temperature and Humidity Chamber

The Temperature and Humidity Chamber is for measuring the product performance in varying temperatures and humidities to make for stable performance in different environmental conditions. It allows for the test of the temperature from -40℃ to +90℃ and humidity valued from 0 to 100%. We can conduct temperature Cycle, High temperature, and high humidity testing, Low-temperature testing.

Flow-type Salt Spray Test Chamber

Simulates the salt spray, humidity, and temperature shifts of ocean shipping. Every batch of metal components and coated surfaces is tested here before packaging — so what arrives at your dock looks the same as what left our floor.

UV Testing Chamber

Simulates prolonged sunlight and UV exposure. Screen surfaces and housing materials go through accelerated aging tests here — so panels installed near windows don't yellow or degrade over years of use.

High-frequency Electromagnetic Vibration Testing Machine

Simulates the bumps and vibration of long-haul shipping. Every fully assembled unit runs through a vibration cycle before packaging — so internal cables, screws, and components stay exactly where they should, no matter how rough the road gets.

Transportation Vibration Machine

Simulates sustained vibration from road and rail freight. Fully packaged units are tested here — so screens, mounts, and internal structures don't shift or warp across hundreds of miles of overland shipping.

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