2022 most popular dooya lithium rechargeable battery tubular motor with usb charge cable

1.How about the warranty time?

  5 years

2.How about the delivery time?

  For samples need about 2-3days ,for bulk orders need about 15-25days

3.How many kinds motor you  have ?

 We have AC /DC and battery motor ,the diameter have 16mm 22mm 25mm 35mm and 45mm

4.where is your main market ?

  Our market mainly in europe and north america 

5.How about your production capacity ?

  About 100000 sets one month 

6.How many worker and engineer in your company ?

We have more than 200 worker , and 20 engineers in your our company.

7.Where is your factory location?

 Shenzhen