... construction.2) We are the first factory of manufacturing guide bar, saw chain, and sprocket in China. The product line includes guide ... solid bars for both general users and professional users. Available types of bars include laser-welded satellite bars as well as sprocket ... 42 inches.8) Our bars are fit for many kinds of devices, including STIHL, HUSQVARNA, JONSERED, ECHO, DOLMAR, MAKITA, SHIDAIWA, ...