(1) Sample order or trial order is available, so you can test your market. (We will charge three times the price for sample, but will return back after ordering.)
(2) We will take the free maintenance for at least one year under the condition of normal use.
(3) For damaged and missing items, we will send replacement after getting related details, such as photo or video.
(4) OEM is available.
(5) We will check the quality for your reference before loading the container.