Explore our precision-engineered product lines designed for maximum durability and performance in the US industrial market.
Precision metal shafts and cores tailored for electrical installations and switchgears.
High-grade magnetic cores engineered for fluid control and industrial automation.
Specialized pin anchors designed for solar panel mounting and EV infrastructure.
Advanced mechanical components ensuring zero-tolerance precision in assembly.
Driven by the Infrastructure Investment and Jobs Act (IIJA), the US market is experiencing an unprecedented demand for high-load, corrosion-resistant fastening solutions.
As a premier Metal Pin Anchor Supplier & Factory, we understand the rigorous demands of the United States construction and manufacturing sectors. Metal pin anchors, including drive pins, hammer drive anchors, and split drive anchors, are foundational components in modern structural engineering. They provide reliable, tamper-resistant fastening in solid concrete, masonry, and brick base materials.
In the US market, the shift towards sustainable building practices (LEED certification) and strict seismic codes (especially on the West Coast) has elevated the standards for fastening hardware. Contractors and engineers now require anchors manufactured from premium materials such as Stainless Steel 304/316 and heavily galvanized carbon steel to ensure longevity against harsh environmental factors. Our factory bridges the gap between global manufacturing efficiency and stringent American building codes (such as ICC-ES and ASTM standards), delivering unparalleled value to US distributors and direct industrial consumers.
Years Experience
(formerly Yueqing Feilong Instrument Factory) was established in September 1999 and is located at the Oujiang Port in Wenzhou City. It has complete production, processing, grinding and other departments. We mainly engage in the integrated manufacturing and sales of various electrical switches, shafts, plastic products, and hardware components including specialized metal pin anchors.
Our products are widely used in home appliances, solenoid valves, electronics, automobiles, filtration equipment and other fields. By implementing strict quality control in every production link, from raw material procurement to finished product delivery, the company has passed the ISO9001 certification. The company constantly carries out system innovation, technological innovation and management innovation, and attaches great importance to introducing advanced manufacturing technologies and advanced production equipment in the industry.
Through technological and equipment transformation, it has now achieved fully automated production capacity. And with strict management, high-quality products and excellent services, it has won the trust and support of over 100 enterprise customers in China. This has enabled Zhejiang Jifeilong Instrument Technology Co., Ltd. to establish a good reputation in the market. The company adheres to the unchanging tenet of "seeking truth from facts and quality first", strictly implements the latest national and international quality standards, upholds the enterprise spirit of "quality first, reputation supreme, people-oriented, and quality as the root", gradually expands from the domestic market to the international market, and strives to become a high-quality global supplier of components. Devote our light and heat to building a beautiful cause and forge ahead forever to create a monument of modern instrument technology industry!
As a leading factory supplying the United States, we closely monitor regional industrial trends to engineer metal pin anchors that meet specific localized requirements, from extreme weather resilience to automated installation compatibility.
The US fastening industry is rapidly adopting AI-driven quality control and automated assembly lines. Our factory utilizes optical sorting machines and automated CNC turning to ensure every metal pin anchor exhibits zero-defect dimensional accuracy, crucial for robotic assembly in US automotive and aerospace plants.
In the booming solar and wind energy sectors of Texas and the Midwest, infrastructure requires robust anchoring systems. Our specialized New Energy Pins and stainless steel metal pin anchors are heavily utilized for mounting solar racking systems to concrete foundations. They are engineered to withstand extreme wind uplift loads and severe temperature fluctuations without compromising structural integrity.
Compliance with the California Building Code (CBC) mandates fastening hardware that can absorb dynamic shockwaves. Our heavy-duty metal pin anchors are designed with specialized expansion mechanisms and high-tensile carbon steel cores, providing the necessary shear and tension resistance required for commercial building retrofits in earthquake-prone zones across the West Coast.
Urban development in the Northeast relies heavily on speed and reliability. Hammer drive pin anchors and ceiling wire anchors are extensively used in high-rise HVAC, electrical conduit, and suspended ceiling installations. Our products offer rapid, drill-and-drive installation, significantly reducing labor costs for US contractors while ensuring unyielding holding power in dense concrete substrates.

Operate with integrity and achieve multi-party win-win

Be realistic and quality first

Reputation supreme, people-oriented, quality as the root

Strive to become a high-quality global supplier of components
Meeting international quality standards for the US and global markets.



Trusted by industry leaders globally and across the United States.


















Carbon steel anchors for structural concrete applications.
SS304/316 pins offering ultimate corrosion resistance.
Precision low-voltage cores for switchgear mechanisms.
Magnetic cores for automated fluid control systems.
Specialized anchors for the US renewable energy sector.
Tamper-proof anchoring for masonry and brickwork.
High-precision nozzles for industrial machinery.
OEM/ODM metal fabrication tailored to US standards.