Guangzhou Oulondun Industrial Co;Ltd. is a leading supplier of HID. it is divided into research, development, manufacture and sales. We have become the most famous brand and the biggest OEM supplier in our domestic market . Relying on our outstanding R&D team,Our product ranges cover all kinds of automobile HID conversion kits and HID lamps with different color temperature from 3,000k to 25,000k, special color is also valid.And we constantly pay attention to quality details and set up a scientific quality control and management system to guarantee excellent functions and good safety. The quality is stable and the warranty is 18 month. We always insist customer first. We will provide excellent quality products, professional after-sales service and reasonable price to make you competitive in your market. we hope our customers is not only our distributors, but also our good business partner! Let 's develop together !