Ningyuan Fastener
Ningyuan Fastener
High-precision engineering solutions for global infrastructure projects.
Handan Ningyuan Fastener Manufacturing Co., Ltd. (formerly Jin Langtao), founded in 2005, is strategically located in Handan Yongnian, widely recognized as the fastener capital of the world. Since its inception, our enterprise has adhered to the philosophy that "Development is the direction and hard work is the truth."
Over 18 years of rigorous evolution, we have transformed from a specialized manufacturer of high-end fasteners and photovoltaic accessories into a modern industrial powerhouse. Our expertise encompasses the entire lifecycle of industrial fastening systems—from R&D to large-scale production and global exportation.
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Unlocking the potential of heavy-duty concrete fastening technology.
The 10mm anchor bolt, often referred to as the "backbone of medium-load anchoring," plays a critical role in global infrastructure. From the burgeoning photovoltaic (PV) markets in Europe and Southeast Asia to the high-rise seismic retrofit projects in the Americas, the demand for precision-engineered 10mm fasteners has reached an all-time high.
In modern industrial applications, the 10mm anchor is not merely a piece of hardware; it is a Macro-Industry Solution. It provides the necessary tensile strength and shear resistance for:
| Parameter | Standard Specification (10mm) | Application Context |
|---|---|---|
| Material Grade | Q235, 4.8, 8.8, Stainless Steel 304/316 | Structural Integrity |
| Coating Technology | Hot-Dip Galvanized, Zinc Plated, Dacromet | Corrosion Resistance |
| Load Capacity | Dynamic dependent on Concrete Grade (C20-C50) | Structural Safety |
The future of fastener manufacturing lies in Smart Material Science. We are moving towards "Carbon-Neutral Fasteners," where the production process minimizes the environmental footprint while maximizing the "Information Gain" of each component. Future anchor bolts will integrate sensors to monitor structural stress in real-time, especially in critical zones like bridges and nuclear power facilities.
Meeting the world's most stringent engineering standards.
Ningyuan has successfully passed the ISO9001 quality system, ROHS EU testing, and GB/T30512 automotive banned substances standards. Our products meet the 2000/53/EC ELV testing protocols, ensuring reliability in the most demanding environments.
With an annual output exceeding 60 million pieces and over 25 national patents, we operate a municipal-level fastener research center, driving innovation in thread insert technology.
We provide more than just products. Our team of 6 senior technicians offers free installation guidance and customized fastener solution rates for complex industrial arrays.
Beyond Anchor Bolts: A full spectrum of high-performance fasteners.
Designed for PV systems and vibration-heavy environments.
Premium 10mm expansion bolts for heavy-duty concrete fixing.
8.8 and 10.9 grade steel for structural construction.
Essential components for building electromechanical support.
Industrial insights for procurement managers and engineers.
Experience the manufacturing precision at Ningyuan. From raw steel selection to the final quality check, our processes are transparent and documented.
A legacy of 20+ years in the thread insert and fastener industry.
Handan Ningyuan Fastener Manufacturing Co., Ltd.
Based in the Hometown of Taiji, Exporting to the World.
15 years of continuous R&D in photovoltaic and seismic systems.
70 million annual sales with 20,000 m² production floor.
Free samples and professional technical installation guidance.
