(Ebook PDF) – Introduction to Mechanical Vibrations
Currently, we only ship within the US
Orders are generally shipped using USPS or UPS FedEx and DHL
- Shipping time: 5-8 days. (Monday – Friday)
- delivery time is 1-2 days. (Monday – Friday)
Shipping rates are:
Free Shipping All USA
– Our Order Cutoff Time 5:00 PM Every Week
- The highest rate is applied once to order.
While we use reasonable efforts the shipping and delivery dates provided
above, we shall not be any delays in shipments.
- Order changes
Once your order has been confirmed, it is can’t be modified or canceled. If you would like to return a
product, you’ve got to start the returns procedure once you’ve got received the item.
Item not received
If you’ve got successfully placed an order and haven’t received it yet while the tracking status
shows it’s delivered. you would like to contact the carrier to seek out your Products as once the item is bagged we do not have control over it (once it’s by the carrier ), but if the problems still persist kindly email
us Mail: firstname.lastname@example.org we’ll try our greatest to help you.