We try to offer the best service to our customers and your satisfaction is very important to us.

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All physical items can be returned within 30 days of order for a full refund for any reason. Buyer may be responsible for the the return shipping charge. 

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For lubricant and oil testing service, you can cancel the service at any time before we receive your oil samples, and a full refund will be issued to you. 

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Please contact us to start the return process before shipping anything back.