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.
We research more than 4 month about how to make the weld studs work at maximum performance and this is the results.
We test the studs with 966 lds on a chassis and beat them bad!!!