1.After you purchased a product from SOSN, it's not the end of the business but the beginning of our service. We promise to our customers that we will provide persistent technical assistance.
2.After the machine reached you, Please check the machines to see if they are going well, if there is any question, please feel free to contact with us, and also if any problem in the later daily using, please also do not hesitate to contact with us, we will try our best to give you the solution within two working days.
3.Therefore, you don't need to worry about the after-sale maintenance. warranty one year .if you have any questions about machine,please contact me With a professional sale and technique group, we can assure you a considerate and professional service experience
Trade processing: Actively solving problems during manufacturing and delivery, assure you a best price. Our quality over16 years manufacturing experience lead us to a mature and professional quality guarantee with best price. Professional assembly line work and strict quality test system can ensure your high quality requirement
