Q1: Difference from other suppliers1) Wal-mart certified manufacture, ISO9001 quality system. 2) Nice materials and chips: CREE from USA, EPISTAR from Taiwan3) Good at research and development: Strengthen Market Leading Role4) Strong packing capacity to produce product with blister package or color box packageQ2: Production abilityMonthly capacity 50,000 pieces LED car light,like led underglow lights,led whip light ,led car strip lights.90% of led car lights are sold to oversea, mainly America, Canada and Australia.Q3: OEM and ODM1) Package: we natural box and carton generally, but your package design or pcakge requirement is acceptableAlso, our graphic design team to can help to design new pacakge for your.2) Product: over 10 years experience engineers design auto lamps as per your requirements3) Production: passed ISO and Walmart audit, we have strong OEM,ODM production capacity & quality managementQ4: About the warrantyGenerally, we offer 2 years warranty for our led car strip lights . During this period, if customers have the proof showing quality issues and that proof is approved by our engineers, we would like to replace the defective ones with new items. Moreover, extended warranty could be possibly provided if needed. Just feel free to contact our sales team for more details.Q5: Visit factoryOur factory is in Shenzhen city, we warmly welcome your coming!Please contact us for a meeting schedule in advance; we can organize transfers for you.Q6: There are too many questions need to confirm but the above is not mentioned?We would like to answer any of your question, kindly click the "Send" button if you need to know about more. Thank you!