1.manufctory of the guide bar 2.supply OEM as your requirements 3.high quality best price 4.offer from 6"-42" 5.widely used Chain saw guide barMaterial oneimport material from usa and switzerland directlyMaterial twoalso material made by our own factory( 65Mn & 62Si2MnA )Qualityquality according to the priceBar sizebar ranges from 6 inches to 42 inchesDevicesSTIHL,HUSQVARNA,JONSERED,ECHO,DOLMAR, ...