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As part of its continuous journey to expand and enhance product quality, LECI conducted a visit and working session at a leading UV lamp manufacturing plant in Korea. This partner is one of LECI’s key strategic alliances, renowned for advanced production technology, international quality standards, and large-scale supply capabilities.
Objectives of the Visit
Understanding the UV Lamp Production Process: The LECI team inspected the entire production line—from raw material selection, assembly, and testing, to final inspection. The plant operates under ISO 9001 quality management standards and holds European certifications for safety and environmental compliance. This provided LECI with detailed insights into how the factory ensures stable lamp performance, covering spectral stability, long lifetime, radiant efficiency, and reliability in demanding industrial environments.
Evaluating Quality Control & R&D Capabilities: A key focus of the visit was direct collaboration with the Research & Development (R&D) and Quality Control (QC) departments. LECI assessed testing procedures, including UV radiation intensity measurement, mechanical strength, heat resistance, and accelerated lifetime testing. The R&D team also shared innovations such as wavelength optimization for specific applications, quartz tube material improvements, and energy-saving UV LED solutions. These insights will help LECI anticipate technology trends and deliver future-ready solutions to Vietnamese customers.
Expanding Cooperation on Specialized UV Lamp Products: Discussions explored opportunities to broaden the product portfolio, including:
Industrial UV curing lamps for printing, coating, and adhesive curing.
UV sterilization lamps for water treatment, pharmaceuticals, food, and healthcare.
UV surface treatment lamps for electronics, semiconductors, and optical components.
UV LED curing systems offering energy savings, longer lifetime, and eco-friendly alternatives to mercury lamps.
Experience at the Plant
Automated Production Line
The visit began with an introduction to the stringent raw material selection process, including high-purity quartz glass and rare metal electrodes. The production line is highly automated—from assembly and electrode welding to gas filling and lamp sealing—minimizing manual errors and ensuring precision in every detail.
Strict Quality Control
At the Quality Control Lab, every lamp undergoes rigorous testing:
UV spectrum measurement to ensure application-specific wavelength accuracy.
Accelerated lifetime testing to simulate long-term continuous use.
Power stability testing for consistent performance throughout the lamp’s lifecycle.
Safety and thermal stability checks to minimize industrial operational risks.
These processes ensure all products meet international standards, ready for demanding markets such as Europe, the United States, and Japan.
Collaboration with R&D Teams
LECI engaged with the R&D team to explore emerging technologies, including:
Next-generation UV LED curing systems with energy-saving and long-lifetime benefits.
Metal Halide and Gallium lamp technologies tailored for printing and coating applications.
Material and design improvements enhancing UV emission performance and mechanical durability.
The R&D team also highlighted future trends where UV technology integrates with smart automation and IoT, opening new directions for industrial curing and treatment solutions.
Strategic Significance for LECI
This visit represents an important step in LECI’s long-term strategy:
Securing Stable Supply & Quality – Direct collaboration ensures consistent, high-quality UV products to meet strict industrial demands.
Accelerating Time-to-Market – Enabling LECI to quickly deliver advanced UV technologies to Vietnam.
Enhancing Competitive Advantage – Strengthening LECI’s position in a fast-evolving UV market where innovation is essential.
Realizing LECI’s Vision – Establishing a solid foundation to become Vietnam’s leading provider of comprehensive UV solutions, bridging international technology with local customer needs.
The visit to the Korean UV lamp manufacturing facility brought significant strategic value to LECI, reinforcing its commitment to supplying internationally certified products for industrial manufacturing. With the guiding principle “Global Technology – Local Service”, LECI continues to position itself as the trusted bridge bringing advanced UV technology to Vietnamese enterprises.
