national consultation hotline for secondary bending and corrosion resistance of traditional hardware products 0 7 5 7 8 5 7 8 5 4 0 2 hardware products are mainly made of high-quality hot-rolled steel plates and galvanized plates. they are strong and wear-resistant, easy to form, and have a long service life. traditional hardware products are made of ordinary metal materials, which are easy to rust and break, and have a short service life. all products produced by foshan fugong have been continuously cracked due to secondary bending. spreadsheets, we will walk through each process step by step and provide useful tips and tips to help you achieve the best results... 1 it never rusts, can be bent, and comes with a material guarantee letter. 30 yes