Europe Roller Door Box Cover Machine Description: This producing line uses galvanized steel sheet, colored armor plate or aluminum plate as the material plate. The products produced by this machine are bright ... Leggi di più
Hot Dip Gi Steel Coil / Ppgl Hot Rolled Steel Coil 914mm To 1250mm Width Quality Standard: 1.Steel Grade: DX51D, SGCC, S250, S350, ASTM A653, G550, Thickness: 0.18mm to 2.50mm Tolerance of Thickness: +/- 0.02MM ... Leggi di più
Custom Roller Shutter Door Helical Spring , Strong Rolling Push Shutter Spring Description: garage door springs counterbalance the weight of the door to make it easy to open and close. They serve the same ... Leggi di più
Shutter Door Torsion Spring Automatic Rolling Door Accessories Double Torsion Spring • Torsion spring material: Carbon steel & Stainless steel&sSpring steel • Torsion spring wire dia:0.1-8mm • Torsion spring ... Leggi di più
SGS / CE Passed Torsion Spring For Roller Shutter Door Brake Springs • Torsion spring material: Carbon steel & Stainless steel&sSpring steel • Torsion spring wire dia:0.1-8mm • Torsion spring size: all size/AS ... Leggi di più
Long Working Life Roller Door Spring , Shutter Door Torsion Roller Spring Garage doors are essential to the safety of not just your vehicle but also the people inside your house. It is important that garage ... Leggi di più
• Torsion spring material: Carbon steel & Stainless steel&sSpring steel • Torsion spring wire dia:0.1-8mm • Torsion spring size: all size/AS you required • Torsion spring surface Finish: zinc plated (trivalent ... Leggi di più
Durable Garage Door Tensioner Spring / Torsion Spring For Automatic Machine Description: garage door springs counterbalance the weight of the door to make it easy to open and close. They serve the same purpose ... Leggi di più