Diy CO2 Laser Engraving Engraver K40 Lihuiyu M2 M3 Mother Main Board Control

1 pc LIHUIYU Nano Main Board M2 for Co2 Laser Stamp Engraving Cutting K40 Description: 1 pc LIHUIYU Nano Main Board M3 for Co2 Laser Stamp Engraving Cutting K40 (without dongle B) Payment terms: We have no responsibility for shipping address provided. Due to the security reasons, it is not allowed that address be changed through email. Payment must be received within 3 business days after the bid ended. We reserve the right for selling the article to others if no payment is made 3 business days later. Shipping Description: When payment is confirmed, shipping will be made within 1-2 business days.

There are no shipments on weekend and public holidays. Please purchase from local if you can't wait for the above shipping period. If you need the item urgently, please contact us for check shipping cost by courier (such as DHL, TNT) Clients purchase with us mean that they have read and know the shipping times and the relate policy. And please contact us first before they left the negative feedback. Return and compensation terms: please check them carefully if there are any damages before you sign on waybill.

If Item is defective and not working on arrival, please report the item to us within 7 days of receiving the defective product so we can issue a RMA(Return Merchandise Authorization number). Please contact us to request a return authorization. Please include your name, auction number, and reason for return in the email. All items returned must contain all original packaging materials. Buyer is responsible for shipping costs.

We take all the responsibility during delivery. If you do not receive your item, we will refund you the FULL money or send you a new item according to your request. We have a professional technical support group for all the item selling, our technical support will be there to assist you.