Coating
Raw Material
Coating Type
Uncoated
Zinc plated
Yellow zinc plated
Zinc nickel
Phosphate
Raw Material
Spring steel
Stainless Steel A2
Stainless Steel A4
 D1D2BS
33,16,21,30,8
44,17,61,50,9
55,19,21,81,2
66,111,82,51,6
88,114,832
1010,218,13,52,2
1212,221,142,5
1414,224,14,53
1616,227,453,5
1818,229,453,5
2020,233,664
2222,535,964
2424,54075
2727,54375
3030,548,286
3333,555,2106
3636,558,2106