Q: Are you trading company or manufacturer? A: We are manufacturer. Q: What is your terms of payment? A: T/T 30% as deposit,and 70% before delivery.We'll show you the photos of the products and packages before you pay the balance. Q: Do you provide samples ? is it free or extra? A: Yes, we could offer the sample for free charge but do not pay the cost of freight. Q: What is the lead time for production? A: 3-5 days for samples, 12-15 days for mass order. Q: What is your terms of packing? A: Generally, we pack our goods in boxes and standard cartons. If you have a legally registered patent, we can pack the goods in your branded boxes after getting your authorization letter. Q: Do you test all the goods before shipment? A: Yes, we have 100% test before shipment.