Hi good morning, We are a professional OEM/ODM USB flash drives factory in Shenzhen. We use very good quality chip and give 2 years quality warranty. The following on EC21.com are part of the models we do: ● Classic plastic USB drives ● USB pen drives ● Leather USB drives ● Wood/bamboo USB drives ● Metal USB drives ● Crystal USB drives ● Silicone USB drives ● ODM soft PVC USB drives ● Jewelry USB drives ● Card shaped USB drives ● Waterproof USB drives ● Password protection USB drives ● Mini USB drives ● Recycled paper USB drives ● Smartphone OTG 2-in-1 USB drives ● Smartphone OTG 3-in-1 USB drives ● Smartphone OTG 4-in-1 USB drives ● Special shaped USB drives ● USB webkey Our today's price list will be sent to you for reference if you have any interest in these. Look forward to hearing from you. Best regards, Jason Lee Feit Dianzi Co.,Ltd Email: sales@feitdz.com Tel: (+86) 755-8327 6040 Fax:(+86) 755-8327 6035 Mobile & Wechat ID: 008613632711330 Address:3th Floor, Building 5, Hesheng Industry Zone,Fuyong Town,Bao'an Dist, Shenzhen,China 518126.