... Oregon's 3/CE/GS/SGS/ISO9001 1/We manufacture guide bar,saw chain, sprocket,rim,wrench,chain breaker,rivet spinner,sawfile ... and so on.2/guide bar including laminated bars and solid bars for consumers and professional ... -welded stellite bars as well as sprocket nose guide bars,carving bar,pro solid bar,harvester bar.3/ Our bars are manufactured to fit ...