To ensure stronger driving, we adopt a larger magnet ring, more and thicker copper wires. To ensure higher RPM and more energy-saving at the same wattage, we also use heavier and more stable high-voltage DC motor. While some competitors adopt the cheaper low-voltage motor with low power and insufficient speed. Thus when its starting is not stable, the magnet inside of some low-voltage motors will fall off, causing the motor can not work normally. This model has passed the strict inspection of CE & CB certificates. And the packing must be seaworthy and strong enough to stand rough handling. We accept OEM/ ODM: Customizing personalized products & package. And also accept customized color and can accept led ceiling fan light or without light. Truly welcome clients from all of the world to work with us.