The largest automotive HID xenon manufacturer in mainland China Here at Guangzhou Lingxiang Auto Assembly Co. Ltd - the largest automotive HID xenon light system manufacturer in mainland China - we supply a wide range of automotive HID products, including HID conversion kits, HID xenon bulbs, HID ballasts, HID connectors, EMC devices and other related accessories. Reliable quality and competitive pricing have enabled our products to enjoy a market share of 70% in China and great popularity all over the world. Backed up by two experienced R&D centers Our catalog presents you more than 30 HID conversion kits, updated with one to two new models monthly. Over 60 designers with an average of over five years of experience are engaged in developing HID kits and car security products. Backed up by two R&D centers, we can also customize a product for you and have your sample ready within one month. A monthly output of 100,000 units With more than 400 skilled workers and four production lines in our two factories covering more than 10,000 square meters, we produce more than 100,000 units every month to meet your volume demands. We export 70% of our production output. A defect rate under 2% We manufacture CPUs and automotive HID ballasts at our ISO 9001:2000-certified production facilities with raw materials sourced from the United States, Japan and South Korea. Before going into the market, our products would have to survive 8-level QC tests conducted by our 60-member QC team using ASTM A4-compliant equipment, which successfully results in a defect rate under 2%. What's more, we provide you a 14-month warranty with freight covered to ensure you fully enjoy the benefit of our QC achievements. Start sourcing from the largest automotive HID manufacturer in mainland China.