Qingdao Haitongda Special Instrument Co.,Ltd.

*Before you ship back the instrument to our company for repair, please apply for the RMA number, and clearly mark the RMA number on the outer packaging box of the instrument. This will help us to provide you with repair service, speed up your repair request and prevent the goods delay.

*1、Company

*2、Contact person

*3、Telephone number of contact person

*4、Detailed send back address for maintenance instrument

*5、Brief maintenance requirements