REQUEST A RISK FREE TRY

           If you are interested in our products with value over $1000 , you can request a mail-in demo unit so that you can see the unit before you buy it .
           The process to request a mail-in demo unit is easy .
          1) Checkout the "request a demo" just like you purchase the item "request a demo"
          2) Choose the payment term "credit card , later process" . You credit will be stored in our system , but not charged
          3) In the order note , please tell us which equipment to be send to you for a demo evaluation .
          4) Once we verified your credit card , we will send you a demo unit with return shipping lable . You have 7 days to evaluate the equipment . If you like the equipment , you can keep the equipment as we charge your credit card . If the demo equipment is not new , we can offer a reasonable discount . If you do not like it , you just send it back to us . You have no risk of loosing penny .
          5) We reserve the right to reject some mail-in request in certain case.