Repair & Maintenance

  • All items returned for repair, both warranty and non-warranty, must have an officially issued Repair Letter (RL) number with product status.
  • RK Engineering Corporation will provide no cost repairs for returned items found to be under warranty.
  • For non-warranty items, RK Engineering Corporation will provide the customer with a repair cost estimate and will require customer approval prior to starting any repair work.
  • All returns for repair must be sent to RK Engineering Corporation with shipping charges from customer/ buyer office or premises to RK Engineering Corporation factory pre-paid by the purchaser or vice versa.
  • All repairs are subject to the terms and conditions set forth in our warranty statement.
  • Please contact RK Engineering Corporation directly for more information.
  • RK Engineering Corporation will not accept, nor work on, returns that are lacking a Repair Letter number.