We provide the technology support before and after of the sale. Generally, we reply the question within 24 hours. You can also contact with us by MSN or Skype anytime for the online service. We can provide all of the replacement parts and supply all of the consumables.If you can't sure if your material is suitable for our machine or you want to see the marking result, please send us the sample, we would like to test free for you. You need to provide your detailed address, so we can let you know the extra cost from the seaport to your office/door. The item "The Rotary Device for the Fiber Marking Maker Engraver 220V" is in sale since Thursday, March 2, 2017. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical & Lab Equipment, Devices\Lab Lasers\Fiber Lasers". The seller is "cnsigntech" and is located in Shanghai. This item can be shipped worldwide.