Ruida Controller 6445 Board for Engraving Machine Spare Parts
Quality Guarantee and After-sales Services 1)The guarantee period of quality shall be 12 months counting from the date on which the commodity arrives at the port of destination.Except the damage artificially and laser krypton lamp, we are responsible for offering the fittings free of charge during the guarantee period.While user is kindly requested to send the damaged fittings to us by courier with your charge before we send back the alternative fitting parts.After the guarantee of quality period, the parts required repairing or change, if any, shall be reasonable charged. 2)We will give technical guide by email, fax and telephone when user meets some problems on installation, operation, adjusting, maintaining. 3)We offer technical supporting to ensure safety using & maintenance for user: Operation manual for installation, adjusting, operation, maintaining; Professional marking software; Operational marking software backup; Quick supplement of key componentsUU with reasonable price. Life-long after-sales service & consulting service to user.
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