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.
https://www.learningconstruction.com Step by Step tutorial teaching you how to read rebar. The rebar thickness can be interpreted 2 different systems: English and metric. The English basically consists of using one number to determine. This video applies to commercial or residential construction projects.