1. Are you a factory or trading company? We are a professional factory with over 7 years experience.,which is located in Jiangmen ,Guangdong . Biggest led producing centre in china. 2. Do you accept OEM/ODM? Yes 1) OEM: Follow your design. (logo, package, etc) 2) ODM: Customized products 3.Can I have sample to test.? Yes,we are pleased to supply sample to test,mix sample is available. 4. What is the lead time? Sample: 1~4 working days.Mass production: 30 working days after confirmation. 5. Why choose us? We specialized in customized production, according to the specific requirements of customers, produce and combine serialized products. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to ensure full customer satisfaction.More than 40 R&D members ensure rapidly response the customer request and provide professional suggestions according to information from clients and industry 6. Do you accept urgent orders? Sure! But the prices will be vary according to the actual situation. For further details, please contact our salesman. 8. What certificate do you have? our products have gotten certificates of ISO9001, CE and so on. 9. Do you offer guarantee for the products? 1)  1 year: Economical products 2)  2 years: Conventional products 3)  3/5years: Project use products 10. How to deal with the faulty? A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.1%. Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation. 11. Do you have any MOQ limit for led light order? A: Low MOQ, 1pc for sample checking is available