FAQ1.Q: Are you a factory or trading company? A: We are a factory and manufacturer. 2.Q: Can I ask for samples before placing an order? A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable. 3.Q: How do you ship my goods and how long does it take to deliver? A1: We usually ship your bulk goods by express. And it usually takes 3-5 days. Please be patient, we will track the latest delivery information and inform you. A2: We will ship the small parcel by special battery line, it will take 12-15days. 4. Q: What is the warranty for your products? A: We offer a warranty of 12 months for all products.