48v 60v 72v ebike 1000w motor brushless controller dc motor speed controller

Q1. How to get your samples?

- Our samples will be charged, we will offer 1-2pcs in usual. Samples lead time 5-7 days.The normal express account should be Fedex, TNT, UPS, DHL or EMS.

Q2. What is your terms and payment terms?

- T/T, Trade assurance, Western Union or negotiable with sales representative.


Q3. Do you inspect the finished products?

- Yes. Each product is 3 times of testing and inspecting before package, then we have OQC to make sampling

inspecttion to ensure good quality products.


Q4. How do you ship the finished products?

- By sea & Air

Q5. How long is the warranty?

-Warranty is one year.

          Shenzhen Liwer Electronic Co.,Ltd established in 2008, We specialize in the phone accessories and ac/dc adapters more than 8 years.
          Our Main Products are charger(usb and wireless), USB cable(MFI, micro) , universal laptop / tablet adapter, ac/dc wall adapter and so on. Since our establishment, we have professional R & D team working on new products , advanced technology, automatic equipment and management experience. Welcome to comtact us. Thanks!!!