KD murphy hidden bed mechanism hardware JL-WDK01 steel

A 4: We will estimate your company if you can get the free sample; for some kinds of cheap product, you can get free sample. But you have to pay for the transportation cost yourself.

A 5: 

--Yes, we are proud to extend a 100% satisfaction guarantee on all items. We would request detailed images of any problems or warranty claims - provided emails with detailed pictures are sent, we will dispatch replacements at our cost to repair the products or alternatively supply replacements in subsequent orders. In some special cases we may turn to a discount as a solution.
--Usually about one year warranty for manufacturing faults, some different kind of product different warranty time.