Aluminum Casement Windows,Aluminium Window,Aluminium Glass Window Nanjing Kun Wei Door & Window Engineering Co., Ltd , http://www.chaluminumparts.com Reporter: Shaanxi Hanjiang Machine Tool Co., Ltd. (referred to as Hanji Company) is an important production base of precision machine tools in China. It is understood that most companies in China's rolling functional parts industry have Hanji's thread grinding machines. Please introduce the production situation (yield, level, etc.) of Hanji Company's thread grinder. In the 21st century, Han Machinery Factory will become what kind of technology equipment for the industrialization of rolling functional components in China?