1. 100% copper material inside the motor.
2. Transmission mechanism has reasonable design, advanced technology, and specially developed grease, gear
not easy wear, durable, low noise, small shaking.
3. Protective measures : Placed inside the motor overheat protector, overheating protection function.
Our company produce rolling door motor near 20years.If you have any request please feel free to contact us.We try our best to help you.
A: We are factory.
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample .
A: Contact us.
If you have another question, pls feel free to contact us as below:
Wechat(whatsapp): 86-135 5966 2251