Detailed Product Description

reay-made Spring Steel Strip for Roller Shutter Door

1.Material: 65Mn grade

2.Finished:  hot tempered and hardened, black or blue finished

3. Size: 1.2 1.3 1.4 1.5 mm in thickness

         40 45  50  55 60mm in width

          length  up to you

4.Packing:  10pcs/carton

           33x17x23cm

        oiled, plastic film, carton, iron pallet

5. Spring box, rolling door lock, steel strip for rolling door spring

mobile:  +86 159 539 99396

mobile:  + 86 159 539 58666

fax: +876 539 8762888