COB LED Product Parameters Certifications Applications Package Dimensions Packing & Delivery Shipment DHL, EMS, FedEx, UPS, TNT, Marine and Air transport Available Payment L/C, T/T, Western Union, Paypal, etc. T/T only 30% deposits before production, 70%balance to be paid before deliver.100% T/T for the samples. Package Production Lead Time 5-7days Shipping port Shenzhen or Hongkong Mainland China Discount Discounts are offered based on order quantities. Company Profile Guangmai Technology Co., Ltd. is one professional led chips package manufacturer in Shenzhen, top 10 LED in Shenzhen, top 100 Manufacture in China. Our main products are 1w 3w 5w-300w led, smd 5050 Lled , 2835, 3030, 3535 smd led, 3-100 Watt cob led, high power led chip, uv led and ir led and so on. All these led diodes are widely used for street light, plant grow light, high bay light, uv curing machines, cctv security camera lighting ect. We have professional engineer supports, high efficiency sales team and competitive price, attracting customers from all over the world and exporting to over 40 countries. Also, we offer 5 years warranty for all of our products. You can rely on us about the quality . After several years' development, we have achieved great progresses. We have good partnership with Germany Osram and USA Bridgelux and fully equipped with the automatic USA ASM die bonding machines, China KS golden wire soldering machines, 100% Automatic color sorting Bin machines and reel package machines. All in all, our R&D department provide the strong technical support and enable us to receive some OEM, ODM projects. We are looking forward to cooperating with you. Service 1.We offer 5 Years Warranty For All of Our Products. 2. We Do Replacement or Money Refund if There is A Problem With Our Products. 3. We will Offer You All the Technical Support if You Have Problems with Our led. 4. OEM Lamp Order is Available. 5. Welcome to Visit our Factory in Shenzhen. FAQ Q1. What`s your payment way? A: T/T,Paypal, Western union, HKHSBC. Q2. What`s your shipment way? A:Airplane, Marine shipmeng ,DHL, EMS, UPS, etc. Q3.How long of your delivery time ? A: We need 4-5 days to prepare the goods. Q4. How long is your warranty time ? A: We offer 5 years warranty. Q5. What's your main products ? A: Guangmai LED Specialize in high quality led from 2009, Inculding 1w 3w 5w-500w high Power led and COB 3W-30W , SMD 3030,SMD 5050,SMD 3535 etc. Q6. Do you have any certifications for your products ? A: Yes, All of led have CE,FCC,RoHS and LM-80 certifcations Q7: What chip you usually use for your led ? A: We usually use Epistar, Bridgelux and Genesis photonics LED chip for high power led.