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.
Method #3 to remove stripped hex allen bolts. ALWAYS a failsafe method i use when nothing else works!! Also try filling the stripped gap of the bolt head using JB weld for a little better grip!