#25 I have submitted my design. I hope you'll be satisfied to see this Design. It's totally Original, Unique, and Professional. Now I just gave the Outlet valve (Because others can copy my design). If you like my design, I will give you the other three boxes. So, please leave a comment & feedback! Thank you so much.
Please specify colors? Do you want to use the same ones? or not?
Please include the photos of the valves you sell, as there are more than 100 different valves and we need to understand what to put on the box. Thank you!