Birchwood Technologies Tru Temp Black Oxide Finishing is the answer for today’s manufacturers looking for faster turnaround on metal finished components, faster shipping of their products and adding sales appeal to their metal components. Birchwood Technologies Zero-Discharge configuration totally eliminates the need for a drain connection.
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.