Hello- Hope you are having a good day.My name is Steve Jensen and I am the purchasing agent for a high volume seller on Amazon. I am looking for some new suppliers of ultrasonic dog silencers. We estimate 5,000-10,000sets annual purchase volume after a trial order of 500pcs. 1. What is your best price?2. What are the packing options. Please include the cost of box and options. We will also need our brand name on the box. 3. What is the cost of this product per unit including shipping via Air Express to the United States zip code 14072?4. How long does it take to manufacture once an order has been placed?5. Please send a quotation FOB Factory based on 500pcs6. Are you a manufacturer or trading company? 7.Which countries do you export to?8. What are the dimensions of the product? 9. Have you manufactured this exact product before?10. Who at your company can speak English and what is their Skype ID11. Does your company have the proper certifications to selling this product in the USA? If so what is need for customs. 12. Attached is an example of what needs to be printed on the coaster. This would be laser engraved. If you have the best price out of all the company's we contact and your sample quality is good we will purchase from you. In the future our monthly orders will be much larger. We look forward to building our business with you and are very serious. Best! Show More