Is there any after sales service? How long can you guarantee for your product ?
Yes, we will provide the after sales service; so if there is any confusion or problem during your usage process, pls feel free to contact us anytime, we will do our best support; and commonly we can guarantee for our product for 3-5 years.
Tisco steel group
Address: Room 1410, Building 1,Wanda ,Jinan High-tech Zone, Shandong Province.