Rydmet Carbide Technologies limited specializes .... Technologies limited Hetang Distric, Zhuzhou City, Hunan, China. 412003 Tel: + 86-731-28829689 Fax: + 86-731-28210665 M o b i l e: + 8 6-1 3 9....
Since its establishment, the company has been .... are well sold in Sichuan, Yunnan, Guizhou, Guangxi, Hunan, Hubei, Shanxi, Gansu, Hainan, Zhejiang, Guangdong, etc. and neighboring countries, ....
Founde in 1958, Changsha Exploration Machinery Factory( Abbr.Changtan) are a large state-owned enterprise subordinated to Hunan Bureau of Geology and Mineral Exploration and Development, and are a....