website:https://www.jhmindustry.com/
Shanghai Jian & Mei Industry and Trade Co., Ltd. is the company which manufacture and export fasteners and metal hardware, founded in 2006, with import-export authority. Now, 80% products export to all over the world and 20% sell in domestic market.
I think I covered all of the different types of cases. If I see you use a sharp knife to open a case I will slap you silly. To win nothing name the maker of each watch. Answer might be listed if I watch this video again because right now I don’t remember the makers names.
This video performed by an amateur. Do not attempt at home. No watches were harmed in the making of this video. For entertainment only.