Top Reasons to Choose Advanced Rang Dong LED Lights
Rang Dong LED lights, developed by Vietnam's leading manufacturer of LED light products, now make the top choice for millions of Vietnamese. They have also been exported to many markets, including the United States and South Korea. With over 60 years of experience in developing lighting products, the company fully known as Rang Dong Light Source and Vacuum Flask JSC has been intensively investing in research and production of high-quality LED lights to meet customer's diverse demand. Here are several reasons why customers in different continents have gained trusts in Rang Dong LED lights.
The Hanoi-based company's development philosophy is “Customer First”, reflected in its extensive research and customer feedback collection, ensuring products meet user needs.
Advanced Design and Measurement Technology
A Rang Dong engineer check a light distribution simulation of LED lights.
Rang Dong uses advanced design and simulation software and modern measurement equipment to ensure high-quality, optimized LED lights.
A Rang Dong engineer simulates the heat dissipation of LED lights.
Rang Dong engineers measure luminous flux and intensity at the company's integrating sphere to ensure uniform light distribution of LED lights.
Modern equipment at Rang Dong's Research & Development Center is used for measuring and evaluating LED lights.
Automated and Modern Production Lines
Rang Dong's surface-mount technology (SMT) assembly line has been automated to raise productivity.
A Rang Dong's production line is designated for LED floodlight assembly.
A section of the production line for making large LED panel light backplate is seen in operation.
Rang Dong continuously invests in automation, using AI and robotics for an efficient, human-free production process.
Strict Quality Control Processes
The company follows strict quality management standards (ISO 9001) with rigorous IQC, PQC, and OQC processes to guarantee products defect-free.
Rang Dong uses AI technology for quality control in LED light production.
All production activities, from raw materials to finished products, are monitored in real time at the Central Control Room of the LED – Electronics & Lighting Equipment Factory.
Accurate Technical Specifications
All the technical specifications are published by Rang Dong, thus helping customers make informed choices and giving them trust in the company's product performance.
Warranty
Rang Dong offers warranties of at least two years, providing customers with confidence in the product reliability
After-Sales Service
The professional customer care team offers prompt support and technical assistance, ensuring customer's post-purchase satisfaction.
Distribution Network
Rang Dong's products are available in Vietnam's 63 provinces and cities, ensuring stable supply and reliable after-sales service.
The company offers a diverse range of LED products for various applications, from indoor to outdoor lighting and smart solutions.
Its LED products are energy-efficient and environmentally friendly, contributing to a cleaner, greener environment.
Using Rang Dong LED lights can help reduce the costs for electricity, initial investment and maintenance, thanks to their high luminous efficacy and long lifespan.
Rang Dong LED lights are now the top choice for consumers both in Vietnam and abroad, providing high-quality, reliable and environmentally friendly lighting solutions. Let's experience the difference Rang Dong LED lights could bring to our living and working spaces!
Should you have any questions or request a quotation of Rang Dong products, please send us an email to: export@rangdong.com.vn.
Websites: en.rangdong.com.vn and vacuum flask.rang dong.com.vn.
