from Monday to Friday from 8.00 to 13.00 and from 14.00 to 18.00
Or fil the form to replace your product free of charge.
Fill in the form to replace your damaged product free of charge.
Please note, you must register on the site in order to fill in the form.
Or fill out the form below
Do you have a shop and want to sell SINOTECH products?
Fill out the form below, we will contact you as soon as possible