Renqiu ShengRun Carbon Products Co. Ltd. was founded in 90s at the beginning of last century. After more than twenty years of accumulation and development,has formed a mature system of research production and marketing.At present,the company has officially passed ISO/TS16949 quality management system certification , every parts has strictly command. The technology of carbon brush based on German ,and key links using imported materials.The brushes will not layered and fall-block.On the premise of power, also with its high wear-resisting nature and lower spark.Reduce the wear from machinery and electrical erosion.It can guarantee the maximum protection to the commutator. Company devoted on environment and energy-saving researching with higher learning institutions. The character of production has a great development. Currently has long-term cooperation with a number of well-known manufacturers.The prodution sells around America Italy Africa and so on. Sincerely hope make a cooperation with friends all over the word.