Established in 2008, our company is specialized in developing and making all types of electrical carbon and mechanical carbon brushes. With painstaking efforts, we have become one of the major carbon manufacturing enterprises in Hunan Province of China. Our products are widely used in railways, metallurgy, energy source, architecture materials, machine manufacturing and automotive transportation. Our products sell well in 20 provinces, cities and autonomous regions at home, and are also exported to foreign countries and regions, such as Austria and Vietnam. We have passed the certification of...