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 are the biggest producers in the world for manufacturing big diameter bolts in stainless steel and high tensile from M-20 to M-100 in diameter , fasteners and nuts which are used in water projects, water pipelines, sewage water treatment plants, sewage water projects and pipelines, desalination projects