Jindu Industrial & Commercial Corporation located at the capital of hardware, Yongkang City, Zhejiang. Since the establishment in 1995, the enterprise set the core of the main primary business at the field of manufacturing, research and development of the diamond tools. After over 20 years' development, Jindu Industrial & Commercial Corporation has become one of the biggest and most professional foundations for manufacturing, research and development of diamond tools industries in China, which is due to continuously investing in the overall enhancement of diamond tools business areas and improving techniques, management sills and innovations. Jiindu has already become the only professional manufacturer in the field of engineering drilling and diamond bits. Products varieties include all types of drilling machines and drilling bits in China.