International Sales Division

Turn on your Java support pls!

Long Mark is an ISO 9002 certified manufacturer of LED moving message signs and LED components in China. Having worked on the domestic market for years, we are now ready to reach out worldwide.

Thanks to Internet that brings us closer. You can learn about us and our LED products here. We make quality LED components and LED moving message signs at very competitive prices. Why not contact us? Together, I believe, we can work out our business with great success!

Thank you very much and I look forward to your visit in Hong Kong, China. See you soon!