Changsha Aobo Carbon Co., Ltd was established in 2011, we are speicalize in carbon brush, carbon brush holder, carbon vane, carbon block, carbon mechanical shaft seal, carbon carbon fiber com...

26th Floor, CTA Fortune Centre, Changsha, Hunan, China

We, Hunan Shinestar Group is one of the biggest steel manufacture, which is made by four factories and one trade company. We are specialized in seamless steel pipe, spiral welded steel pipes &...