Q:Are you factory?
A:Yes, we are facotry, and we produce stepper motor for more then 20 years in China.
Q: How to select the motor model?
A: Before purchasing,please contact us to confirm the model no and specification to&n bsp;avoid any misunderstanding.
Q: What’s your warranty?
A:Our warranty is 12 months from shipment out of factory.
Q:What is your payment way?
A: Sample fee should be fully paid before production,for bulk order,50% advance is&nb sp;needed and balance after copy of B/L..
Q:How can we know the product quality?
A: We suggest you to order a sample. Also, you can send us email for d etail photos for&nbs