Welcome to the official website of Changsha Hei Jinkang Industrial Co., Ltd. We are a renowned brand that specializes in the production of drilling tools and machinery. Our extensive range of products includes various types of drilling tools such as down-the-hole drilling tools, reversible circulation drilling tools, and roller cone drilling tools.

We also offer a wide selection of accessories and equipment, including drill rods, dismantling platforms, impact wrenches, and transitional connectors. Additionally, our brand provides drilling machines for blast holes, water wells, and geothermal drilling. Our products are widely used in various fields such as mining, water wells, city infrastructure, and more.

We take pride in our high-quality raw materials, including hard alloy, PDC, and steel, which ensure the durability and performance of our products. With a focus on innovation, our brand is dedicated to leading the industry and contributing to its continuous development. For more information and inquiries, please contact us via phone or email.

We look forward to serving you with our comprehensive range of products and services