Sunwind Electronics Company Ltd.
Stepper Motor Driver:M542H
from customer service at e-mail: info@stepmotordriver.com before returning product for service.
Customer shall prepay shipping charges for products returned to Sunwind for warranty service,
and Sunwind shall pay for return of products to customer.
Warranty Limitations
Sunwind makes no other warranty, either expressed or implied, with respect to the product.
Sunwind specifically disclaims the implied warranties of merchantability and fitness for a
particular purpose. Some jurisdictions do not allow limitations on how long and implied warranty
lasts, so the above limitation or exclusion may not apply to you. However, any implied warranty of
merchantability or fitness is limited to the 12-month duration of this written warranty.
Shipping Failed Product
If your product fail during the warranty period, e-mail customer service at info@stepmotordriver.com to
obtain a returned material authorization number (RMA) before returning product for service.
Please include a written description of the problem along with contact name and address. Send
failed product to distributor in your area or:
Sunwind Electronics Company Limited.
Add:7th Floor,Block H,Juyin Industrial Park,Ganli Road 1#,Buji,Shenzhen,China.P.C.518112
Also enclose information regarding the circumstances prior to product failure.
http://www.stepmotordriver.com
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sales@stepmotordriver.com