Dear sir, We are looking for a chinese manufacturer of producting plasma welding parts just like hypertherm ,OTC,and panasonic or trafimet ,they type just as follow : 212724 192059 177895 212726 177899 192053 177896 192047 21.725 120979 120794 120934 120777 120787 120802 120810 120785 020579 212730 020579