торсионная пружина, торсионная, двери гаража кручения SPR

torsion spring,torsion bar,garage door accessories,garage door hardware,garage door fttings,garage door parts,garage door kits Descriptions Item name:torsion spring,torsion bar,NF-E 1>Torsion spring,garage door torsion spring 2>Balance the weight of the garage door 3>HS.CODE:7320209000 4>CE norms,ISO9001 Specifications We have passed the CE certification and ISO9001 in 2008 Regards as samples,one pieces of the sample is free of charge,a pieces of higher value sample don't collect double sample fee,just need the cost,but express freight should be paid by the customer Our products are exported to in Europe and North America like Portugal, Spain, Poland, Italy, Russia, Belarus, Brazil, Canada, the United States. Welcome to SOUTH company