Produced In Ductile Steel Alloy On German 'Wafios' Fully Automatic Cutting, Bending And Welding Machines. Tested To En 1677-2/3/4, Marked With Id-Mark, Certified To En-10204 3.1 (Chemical And Mechanical Properties) Test Reports From Independent Test Societies Can Be Provided. Long Link Acc To Din 763/Din 5685c