Ningyuan Fastener
Ningyuan Fastener
In the modern construction and renewable energy landscape, grounding screws represent more than just hardware; they are critical components for structural integrity and electrical safety. As a leading manufacturer, Ningyuan Fastener combines 15+ years of R&D with advanced metallurgical engineering to provide globally compliant grounding solutions.
Our supply chain ecosystem offers unmatched efficiency. By leveraging the Handan industrial cluster, we integrate raw material sourcing with automated, precision-controlled production lines. This ensures that every grounding screw meets international standards such as DIN, ANSI, and ISO.
We understand that compliance is the backbone of international trade. Our grounding screws undergo rigorous RoHS EU testing and ELV compliance checks. Whether it is for seismic support systems or large-scale photovoltaic projects, our localized support team ensures that technical documentation and installation guidance are available in multiple languages to meet your regional market requirements.
We use high-grade carbon steel and stainless steel with specialized hot-dip galvanizing, ensuring 20+ years of corrosion resistance in outdoor environments.
