1. Spangle Top Rated Galvanised Steel in Coils Brief Introduction
It is proceeding by the chemistry degrease and electroanalysis with the cold rolled steel coil and sheet, clean the oils on
the surface of steel, sufficiently heated to the proper temperature for zinc coating, pass by level up, strain rectify, and then
passivation or annoit etc. 

2. Spangle Top Rated Galvanised Steel in Coils Main Features
1) Protects against corrosion in air and water, and has allowed corrugated metal roofing to become one of the most durable
     and withstanding roofing materials available
2) Has features of easy installation, high strength, low in costs, durable and nice appearance

3. Spangle Top Rated Galvanised Steel in Coils Usage
It is used as building materials(ceiling, metal roof tile,pipe) machinery parts (electrically controlled cabinets, road maintain board, 
o it is mainly used in advertising Industry, construction, household appliances industry, electrical industry, furniture industry and
transportation.

4. Spangle Top Rated Galvanised Steel in Coils Technical Processing
Hot rolled steel coil -->Cold rolled- >Hot dipped galvanized/ galvalume/painted-->Packing

5. Spangle Top Rated Galvanised Steel in Coils Quality Control
Strict procurement process---skillful technical workers---final products inspection(resistance to corrosion,salt  spray test,
exposure test,machinability,thermal resistance)---standard packing