Changsha Chaojingang Machinery Manufacturing Co., Ltd.

Changsha ChaoJinGang Machinery Manufacturing Co., Ltd. (ChangSha Super Drill Import & Export Co., Ltd. ) is a modern high-tech enterprise specializing in research and manufacture of rock drilling machinery and pneumatic tools in China. The factory has rich scientific research and production experience, using the raw materials, advanced production technology and rigorous testing methods, to produce products with superior performance and stable and reliable quality. "Super Diamond" brand rock drilling and pneumatic series products are sold well all over the country due to their superior performance, stable and reliable quality. They have been exported in batches to more than 20 countries and regions, such as Korea, Brazil, Australia and South Africa, and are well received by users.

The factory locates in Liuyang, Changsha, a beautiful fireworks city. It covers an area of 26, 600 square meters. Its production plant covers 22, 000 square meters. It has nearly 100 employees, 26 engineers and technicians, and 8 senior engineers. There are nearly 400 sets of professional equipment for research, manufacture and testing of rock drilling machinery and pneumatic tools. The factory develops and manufactures the most advanced high / low air pressure DTH and bits, reverse circulation hammer and bit, top hammer drill bit, casing drilling systems, drill pipes and rods etc. It is widely used in earthwork engineering, mining, water well drilling and construction engineering, geothermal drilling, municipal engineering and other fields. To keep innovation and stand competition, the factory provides high-quality products, advanced technology, professional service, focus on customer-centered, quality-oriented, to provide overall rock drilling solutions. Sincerely hope to work with old and new friends for mutual benefit and create a better future.