Product post-sale service policy

               Dear customer:

               Thank you for purchasing and use kay sparrow company products, in order to make our service

               let you more satisfied,

               please read the after-sales service policy.

               A, since the date of products sold, under normal conditions, not welding using the product for

               half a year fault  exchange after-sales service.

              Second, in the case of the following factors,
              

              even if the product in the replacement period, the company will not be exchange:  

              Not according to the user product service instruction error caused by artificial fault operation;

              Users to tear open machine, the repair or modified to product damage;

              Not according to product service instruction maintenance, the damage caused by improper;

              Three, the need for the processing of return:  buy time to no more than three months (from the 

              date of original shipment); 

              The machine because the product itself not in normal use quality problem and not on the tin;

              Shell no wearing, scoring, deformation, corrosion and so on the condition;

              After-sales service policy under paragraph 2 of the company does not return.

              Ningbo kay sparrow electronics Co., LTD. On December 13, 2010