1. All the quotations are EWX ShenZhen, CHINA. The price is subject to change without notification. You are suggested to confirm the price before you place the order. 2. Payment terms: By T/T or W/U with 30% deposit before production, 70%balance before delivery. 3. Lead time: Delivery (no more than 1000pcs) will be arranged within 3 days after payment,and arrive you within about 3 working days via international express. 4. Quality: We warrant the quality one year (expect hull, artificial damage, burn bad) 5. Our company accepts to make the logo free for bulk order .