5 5mm roll up garage door springs

{"cid":"91136630","title":"Roller Door \/ Garage Door Opener Tension Spring With High - Performance","imgUrl":"https:\/\/img.chinax.com\/nimg\/71\/1b\/0106382b0501324045923d2296d8-200x200-1.jpg","attrs":{"Price":"$1-5$","Brand Name":"bluesteel","Minimum Order Quantity":"25T","Delivery Time":"30days","Certification":"SGS,CE","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"500T\/per month","Packaging Details":"with plastic bag."}}

{"cid":"91224608","title":"65Mn Steel Rolling Shutter Spring Steel Strip 1.2mm1.3mm 1.4mm 1.5mm 1.6mm Thick","imgUrl":"https:\/\/img.chinax.com\/nimg\/54\/f5\/effa5c994f9ecb850950dfe6affe-200x200-1.jpg","attrs":{"Brand Name":"xinchengwei","Minimum Order Quantity":"30 volumes","Delivery Time":"5-15working day","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T","Supply Ability":"100000","Packaging Details":"carton packaging","Thickness of strip":"1.2mm,1.3mm,1.4mm,1.5mm,1.6mm,1.8mm","Width":"40mm,45mm,50mm,55mm,60mm,70mm","Usage":"Industrial, Rolling Doors\/Shutter Doors\/Garage Doors","Material":"High Carbon Spring Steel","Length":"Customizable"}}