1. Check mail: At least ,send and receive letters twice one day. Be sure you have receive the customers feedback, and reply them in time. 2. Create the CRM (customer relation management) system: Make a excel table, all clients receive timely and complete information to the table, and do customer classification. Take these customers whose INQ content is most useful for the category of A to chase. 3. Go to the free business websites to look for buyers. Such as https://www.alibaba.com https://www.thaipost.org https://www.guoxinb2b.com https://www.myfilehut.com https://www.worldtradeb2b.com 4. post a Commercial value Information to the business websites. 5. Send the latest product information to the customers or potential customers, Regular.