October 23, 2025 — FSL has been officially certified as a "Specialized, Sophisticated, Distinctive and Innovative" enterprise. This milestone marks authoritative recognition of the company's technological innovation capabilities, specialization level, and market competitiveness. This certification not only affirms FSL's technical strength but also fully recognizes the company's sustained innovation development strategy. 

As an innovation leader in the downhole tools field, FSL has consistently maintained technological innovation as its core driving force. With a comprehensive independent R&D system, the company has obtained multiple invention patents and utility model patents. In recent years, FSL has successively developed a series of innovative products, including Continuous Circulation Drilling System, Downhole Activated Hydro Thruster, Multiple Activation Bypass Tool and Re-testable Toe Sleeve, with multiple technical indicators reaching international advanced levels, providing efficient and reliable solutions for the global energy industry.

The "Specialized, Sophisticated, Distinctive and Innovative" certification is both an affirmation of FSL's past commitment to innovation and a catalyst for future advancements, injecting new momentum into the company's high-quality development. FSL will take this opportunity to further increase R&D investment, deepen industry-university-research collaboration, and focus on breakthroughs in downhole tools and oilfield chemicals. These efforts will contribute to the transformation and upgrading of the energy industry.