We produce the products according to the international standard
High intensity, orderly winding displacement;
The surface treatment of product is  vertical hot dipped  galvanized technic ,it  can  make the iron-based and the zinc more close-knit.
Perfect air and sea corrosion resistance to make the products more safety and longevity.
Scope of application: water&electricity, post and telecommunication, oil field and mine.
Specification: 1×7·4.2mm~1×7·9.0mm