We manufacture complete range of Stainless steel hex bolts and screws in the following grades, stocks are readily available and we are manufacturing bolts diameter from M-12 to M-72 diameter.
View more https://www.bigboltnut.com/product/high-tensile-hex-bolts.html
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.