Changsha Heijingang Industrial Co., Ltd. is a famous enterprise specialized in researching and manufacturing rock drilling equipments and pneumatic tools. The company has rich scientific research and production experience. It produces high quality rock drilling products by using high quality raw material, utilizing advanced craft technology and imposing strict quality inspection. The products manufactured by Changsha Heijingang are being sold all over the Country, and exported massively to more than 40 countries like the USA, France, South Korea, Australia, Canada, Malaysia etc.
Changsha Heijingang is located in Wangcheng, Hunan, with land area of 15000 square meters, workshop space of 3500 square meters. Currently we have more than 500 employees and are equipped with wide range of advanced equipment required for manufacturing rock drilling machine and pneumatic tools. We have designed and manufactured the following products: the most advanced high air pressure DTH hammer in China, various kinds of DTH bits, eccentric drilling equipments for simultaneous drilling and casing through overburden and loose rock formations, various kinds of threaded drilling bits, shank adapter and coupling sleeve, various kinds of tool joints and drill pipes and spare parts for drill rig. All products are compatible with many products manufactured by Sandvik, Atlas Copco, etc, all our products are widely used in mining, tunneling, quarrying, construction, and civil engineering project.
Facing future, we will work so hard, just like before, to manufacture and supply even better products and after-sale service at more competitive prices to help customers to get the best economical efficiency. We believe that our endeavor will make our company more successful.