We use FedEx ground, FedEx Home Delivery, USPS, UPS Ground, and freight transportation by truck to ship your orders. Each shipping method will be based according to the size and quantity of the items ordered.

Once we receive your order, we will process it within 48 hours and send it out on the second day from Monday to Friday. Any orders placed on Saturdays will be sent out together with Sunday’s orders.

We aim to ensure that you receive your order as quickly as possible. Once your order is successfully submitted, our warehouse processes your order the same business day. It is then picked, packed, and dispatched. Please note delivery times vary depending on your location and the possible courier screening that the package goes through. Our standard delivery times (7-14 business days) are estimates and may vary due to external factors outside of CASAINC and our courier's control. These factors may include, but are not limited to, extreme weather conditions and technical failures.

Please make sure that the shipping address you provide is not a P.O. Box address to facilitate the smooth receipt of the goods.

Please contact the carrier to see if they have delivered the item to the right address. Meanwhile, we also recommend sending us your phone number so we can put a claim against the carrier to search for your package. Generally, the search result should take one week.

If you are unable to make the payment by credit card, alternatively, we suggest using a bank debit card or PayPal to finish the order.

There will be no invoice in your package. If you want to request an invoice, please contact our customer service for a screenshot of your order details.

Please initiate a return request from your personal center and within 3 business days after receiving your package. Note any visible damages (scrapes, dents, etc.) or operational damage (the system will not work), take digital photographs and provide Casainc with proof of the damage in detail, as this will assist us in processing your order refund.

Once you are authorized to return an item back to us, please pay close attention to the return tracking number. Once the item is delivered to our warehouse, we will issue you the refund in 3-5 business days.

All items come with a guaranteed 30-Day warranty from the date of purchase. We will cover any cost that occurs due to item quality issues.

If you receive any defective items, you can contact Casainc Customer Service (service@casainc.com) via email for a full refund. ( Please provide photos of the damage to the goods so that we can solve your problem faster )

If your order has been send out, you may refuse to sign for the shipment when it is delivered.

If your shipment has not been dispatched, please contact us by this email: service@casainc.com; in addition, you need to mention your order number in the email so that we can solve your problem more quickly.

Normally, we don’t sell parts individually. If your order is under warranty, we will send replacement parts to you without any charge, provided we have the parts available. If your order has extended its warranty date, we advise you to order any additional parts or replacements from your local hardware store.

If your item has not been shipped, please contact us to help you do it.

If your shipment has been sent out, you may refuse to sign for it when it is delivered.

Please check your spam folder; as long as the web page shows that the order has been placed successfully, then your order must have been completed.

We prefer that you register as a member before you place an order then you can always find your own order on the website. In addition, all orders will be updated with logistics information via email.

If you place your order during the weekend, the logistics company will dispatch your order during business hours from Monday to Friday; please wait patiently.

You don't need to worry. You can email us and tell us which parts you do not receive and the number of them according to the instructions ( The name of each part you can find in the instructions) so that we can help you solve your problem faster.

Whatever happens to your order, you can contact us via service@casainc.com. It is important to provide us with your email and telephone number, order number, or tracking number so we can check the status of your order.