tube polishing machine for sale Hunan Jinling Machine Tool Co., Ltd (inherited from Changsha No. 2 Machine Tool Works) with 64 years history of designing and manufacturing of machine tools, is the largest machine tool manufacturer in South China. In 64 years, from the Changsha No. 2 Machine Tool works at that time to today's Hunan Jinling Machine Tool Co., Ltd with fixed assets of 350 million...