1.What about the warranty? We are very conident in our products.we will cheek every piece before delivery.However,in order to avoid any subsequent trouble caused by quality issues.we suggest you check the goods once receive. If there are any damaged,we will resend you good-quality products or keep credit for next order. 2.Could l put my own logo? Yes,You can tell me your trademark, we have a professional design team can design for you, you can also design after sending me 3.Is the price negotiable? Yes, the price we quote is based on the quantity for the order. You will get more discount absolutely if you order more. 4.Are you factory? Yes, We are the leading manufacturer of eyewear and specialized in filling needs of the value eyewear & sunglasses market with innovation styles and reasonable price in good quality. 4.why should you buy from us not from other suppliers? The company has the extreme innovation ability, the design concept is advanced, the design style is the most popular style in themarket, the factory does the goods fast, the quality is stable, the processing ability is outstanding, the small quantity can.Children fashion matching equipment choice, small fresh round frame design, using optical grade high-quality lenses, good toughness, light and durable, good optics, can block part of harmful blue light. Anti-uv, resist ultraviolet rays, carefully care for baby's sensitive eyes. PC frame is resistant to falling and folding, and can be bent and folded without deformation. Simple frame type, not simple color, 0 weight frame, not easy to fade.Streamlined non-slip mirror foot design, more fit the face shape。Outline childishly lovely,More suitable for children。A total of seven colors, designed for children Professional children r & D eyes, strict quality inspection, strength sunscreen. Baby out of the street must buy, simple and generous style, very good with clothes, summer to the baby is very need oh ~