1. Low noise, long life, high efficiency, powerful heart, stable;
2. Choose good quality PP plastic material and 100% pure copper core motor;
3. Warranty: Our motors guarantee for 3 years' lifetime, and each fan has 1 year's warranty;
4. Delivery: About 30 days after we confirmed the order and received the deposit;
5. Payment term: TT or LC at sight
6. MOQ: 500pcs for each model each size for OEM, small order is acceptable if you could accept our standard packing;
7. Product size: 4 inch(100mm), 6 inch(150mm), 8 inch(200mm);