Changsha Black King Kong Industrial Co., Ltd. was established in 1999 with a registered capital of 20 million yuan and a total asset of 308 million yuan. It is the only high-tech enterprise in the domestic drilling industry that operates the whole industrial chain in the fields of materials, design, technology and application, and has independent intellectual property rights. At present, it has nearly 1000 employees
it has focused on drilling machinery, equipment and tools for 22 years. A number of technologies have led the development of the industry. It is the only enterprise in the domestic drilling tool industry with a well-known trademark in China
the company's leading products are rock drilling mechanical equipment and tools, including impactor, drill bit, cemented carbide, alloy structural steel, pipe following drill, screw bit, cone bit, drill, drill pipe and coupling head and other drill accessories