... : GB,BS,DIN,JIS,API ,EN,ASTM,etc.5) Construction: 1X7,1X19,6x7,7X7,6x19,7X19,6X37, ... ,8x19,19X7 etc. Many constructions to meet your requirements.6) Surface: galvanized (Electro & hot-dip)/ungalvanized , ... /mm2)Elongation1770187019602200ElasticPermanentMinimum B/L (KN)Not Exceed %6×7+IWS1.50.981.61.71.7820.90. ... than 8 years, and exported to overseas for 6 years. With best quality and service, our ...