Spectrum Impact Co.,Ltd was established in 29th January 2008 and registered no is 1553 / 2007 – 2008. Spectrum Impact Co.,Ltd is one of the leading distributors of welding electrodes, machines and accessories.We are the sole distributors of Yawata Electrode (Thailand) Co.,Ltd . We imported welding electrodes from Yawata Electrode and Engineering Co.,Ltd. We also imported the welding machine and accessories from Star Nation Universal Co.,Ltd.