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Steel Department: 
A. Steel Products:  
1.Electro-Galvanized Steel Coil & Sheet
2.Cold Rolled Steel Coil & Sheet
   
JIS specification:
1.Grades and Applications 
JIS G3313
Applications
SECC
Furniture, Computer case, Electronic parts, Electrical equipment
SECD
AutomobileComputer case, Electronic parts, Electrical equipment
SECE
Automobile
2. Enviroment protection material processing
Standard Coating 
Weight of Zinc 
(one side) g/m
Minimum Coating
Weight of Zinc (one side) g/m
Coating
Designation
In Case of Equal Thickness Coating
In Case of Differential Coating
10
8.5
8
E08
20
17
16
E16
30
25.5
24
E24
3. Change a processing
Variety
Symbol
Evniroment protection leather processing
C/C
4.Anti-Finger Treatment 
Variety
Symbol
Double Face Anti-finger Treatment
F/F
5.Available size 
1. steel sheet inside diameter: 508mm
2. steel sheet max. weight:10 tons



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