1. Any inquires will be replied within 24 hours. 2. Free sample is available 3. Professional manufacturer, DEM./ODM orders are warmly welcome. 4. All of our products 100% inspection before shipment, so you will use our products safely. 5. We own the best after-sale service. If there any problems happen, our team will do our best to solve for customers. 6. Faster delivery,sample order in stock, and 3-7 days after bulk production.