Description

Color in the surface: black, bright (white), blue and yellow.

Material: Low carbon steel strip, high carbon steel strip, special steel and stainless steel strip.

Material for spring box and accessory: galvanized steel, bright steel, all kinds size and specification.

Materials of packing steel strip are all low carbon steel strip, all kinds of color and specification.

Detailed material: Q**5, **5, **5, **5, *0#, *5Mn, *0Si2Mn, T*-T*0A, *0CRV4 and stainless steel strip.

Range of specification:

Heat treated: thickness from 0.*5mm to 2.5mm, width from *5mm to **0mm

Cold rolled: thickness from 0.*0mm to 3.0mm, width from *0mm to **0mm