1. Are you a factory?Yes, Xiamen Mellan Opto_electronic Tech Co., Ltd is established in 2008, a joint venture enterprise specialized in manufacturing all kinds of optical lenses, lens coating treatment and sunglasses for more than ten years.2. Can I have a sample first ?Sure! Sample are available and free with certain QTY, if not, we'll charge accordingly.3. What is your MOQ?Usually it is 300 pieces, but if we have other orders together, can help you with small QTY also.4. Can you provide OEM service?Yes,customized products and packaging are available. We have rich experience on it.5. What is delivery time?Usually 7-15 days after payment for RTS, 30-45 days for batch order, but can be negotiated based on order QTY and production schedule.
6. How to ensure the products’ quality?
Pre-production sample will be sent to you for test firstly; Each production stage will show you in time ; the product quality will be test and show you before delivery.