Q1: Are you trading company or manufacture? A1: We are a factory. Q2:can you supply samples for test? A2: Yes, we can, clients need pay for freight. Q3: what about the delivery time? A3: Usually in 30 days after receiving your deposit, it also depends on the quantity. Q4: Can you provide OEM service? A4:Yes, we can produce the goods with clients' logo and brand.