FAQ 1.What are your advantages compared with other suppliers and manufacturers? High quality:As a professional and reliable supplier, we are experienced in the QualityInspection and Control.Every product will be strictly inspected before it is delivered to our customers. 2. Competitive price We are so glad to provide the most favorable prices for our customers. And the prices are negotiable by which a win-win result could be achieved. 3. Which payment terms are available us ? T/T terms or other. On T/T term, 30% down payment is required in advance, and 70% balance shall be settled before shipment. 4. How long with the delivery? Normally it takes about 20 days. 5. How about service? 24 hours online, and skype/QQ/wechat/whatsapp so on 6. Whats pare parts can you supply?