Why Choose us？
Choose HAINAISEN: Your trusted drilling and production equipment partner.
In extreme operating scenarios such as oil and gas mining, coal mining, and hydrogeological exploration, high-quality drilling tools are the core guarantee of efficiency and safety. Choosing Shaanxi HAINAISEN Petroleum Technology Co., Ltd. is not only choosing high-quality drill bits, but also choosing reliable support throughout the entire chain of R&D, production, and service. Our core advantages are precisely the reason why our customers make their firm choice.
Customized and Precisely Fitted
We independently develop and produce composite drill bits, allowing for adjustments to material, structure, and performance parameters as needed. Combined with a patented cutter head design, this ensures a precise fit between the drill bit and the working conditions. We maintain full-process in-house production control, enabling a rapid 3-5 day response time for customized requests, breaking free from supply chain dependence.
uality Guaranteed and Strength Assured
We have long-term partnerships with industry giants such as CNPC, Halliburton, and Epiroc, ensuring our products undergo rigorous testing. Our group-wide "composite drill bit + drill bit" strategy provides full-chain traceability. With 20 years of dedicated focus on drill tool R&D and production, our quality has been tested in millions of field operations.
Full-Chain Service and Worry-Free Process
We offer one-on-one professional consultation to accurately match product parameters. We provide integrated solutions covering selection, customization, on-site guidance, and after-sales maintenance. We support OEM/ODM models, and our own factory ensures efficient delivery, helping to reduce construction costs
Our Business Partner
We are looking for partners to expand our business.
