Ningyuan Fastener
Ningyuan Fastener
Handan Ningyuan Fastener Manufacturing Co., Ltd. (formerly Jin Langtao), established in 2005, is rooted in Handan Yongnian—the recognized fastener capital of the world. For nearly two decades, we have evolved from a specialized workshop into a global industrial powerhouse. Our journey is defined by the philosophy: "Development is the direction, and hard work is the truth."
Our infrastructure spans a massive 20,000 square meters, housing over 50 sets of advanced production equipment. With a dedicated team of 66 professionals, including 6 senior technicians, we bridge the gap between traditional craftsmanship and modern precision. In 2023, our commitment to quality resulted in annual sales exceeding 70 million yuan, serving critical sectors from photovoltaic energy to high-rise construction.
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Advanced Equipment
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The global industrial maintenance and repair (MRO) sector is witnessing an unprecedented surge in demand for specialized extraction tools. Screw extractors, once considered simple "emergency tools," have become critical assets in aerospace, automotive, and renewable energy sectors. As machinery becomes more compact and operates under higher pressures, the frequency of bolt fatigue and shearing increases.
The rise of Industry 4.0 and complex mechanical assemblies requires high-torque fasteners that often seize due to galvanic corrosion or vibration. Professional-grade extractors are now essential for minimizing "MTTR" (Mean Time To Repair).
While Germany and the USA maintain high-end R&D, China’s Yongnian district has emerged as the global manufacturing core, providing the scalability and material innovation required for massive infrastructure projects.
Repair over replacement is the new industrial mantra. Screw extractors facilitate the salvage of expensive castings and components, aligning with global ESG (Environmental, Social, and Governance) goals.
Transition from standard carbon steel to Chrome-Molybdenum (Cr-Mo) and M35 Cobalt High-Speed Steel. These materials offer the HRC 60-63 hardness required to bite into Grade 12.9 hardened bolts.
Development of "multi-spline" and "spiral flute" hybrid designs. Our R&D focuses on increasing surface contact to prevent the "expansion effect" that further wedges broken screws into their holes.
Application of TiN (Titanium Nitride) and Black Oxide coatings to reduce friction and heat buildup during high-speed reverse drilling, significantly extending tool life.
Ningyuan's specialized fasteners and extraction solutions are vital for PV bracket maintenance. Exposed to harsh environmental conditions, PV bolts often suffer from oxidative seizing. Our hot-dip galvanized series and extraction kits ensure 25-year system integrity.
We don't just manufacture; we engineer reliability. Our facility is certified under rigorous international standards to ensure every component meets the highest safety criteria.
ISO9001 Quality System
ROHS EU Testing
GB/T30512 Compliance
Automotive Substance Testing
Our technical team is ready to provide you with comprehensive fastener solution rates and installation guidance.
Factory Address: Handan Yongnian, Fastener Capital, China
Production Capacity: 60 Million+ Pieces Annual Output
