Spring Steel Strip for Roller Shutter Door

• Material: 65Mn grade,
• Finish:  hot tempered & hardened, black, blue, yewllow,round edge
• Size: 1.0-1.6mm thick      40-100mm wide  3-6m long
• Packing:  10pcs/carton   oiled, plastic film, carton, iron pallet

Tel: 0086-539-8753666 
Fax: 0086-539-8762888