( FACTORY) HOT-DIPPED GALVANIED TUBE

Specifications

1.) Reliable raw material 2.) Qualified bright tube 3) Thoroughly pickling
4) Fully hot-dipped treatment 5) Good service

We have our own chemical and mechanical testing room,so all of our raw material, semi-finished product and finished producte are tested, valued and approved to the next processing step. We can test the chemical components of the raw material,micro structure of the section, diameter, tensile strength, zinc coating thickness.