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.
Here’s an example of what a cheap little air die grinder can do in the workshop. One of the most useful tools you can have. Here I use it as a small tool post grinder. Handy to open out small hard parts like spring washers and bushes. Full review at: https://users.tpg.com.au/agnet/microgrinder.html