In the modern manufacturing landscape, Metric Sheet Metal Screws have transcended their role as simple fasteners to become critical enablers of precision engineering. As industries shift toward thin-wall materials and high-strength alloys, the demand for thread-forming fasteners that provide maximum vibration resistance and pull-out strength has reached an all-time high.
The rise of Industry 4.0 requires fasteners that integrate seamlessly with automated assembly lines. Our metric screws are designed with precise tolerances to reduce downtime in robotic integration.
The metric system is the universal language of engineering. By adhering to ISO and DIN standards, we ensure our products support international supply chains from Wenzhou to Western Europe.
Focusing on sustainability, our manufacturing utilizes advanced coatings that provide 1000+ hours of salt spray resistance without the use of hazardous hexavalent chromium.
Established in September 1999, Zhejiang Jifeilong Instrument Technology Co., LTD. (formerly Yueqing Feilong Instrument Factory) has spent over two decades mastering the art of precision component manufacturing. Located in the industrial hub of Wenzhou, we operate a vertically integrated facility encompassing production, grinding, and automated processing.
We are a specialized powerhouse in the integrated manufacturing of electrical switches, shafts, hardware components, and precision screws. Our products are the invisible backbone of household appliances, solenoid valves, automotive systems, and advanced filtration equipment.
Years of Industry Expertise
Certified Quality Management
Analyzing the trajectory of fastening technology through 2030.
As electronics shrink, the demand for micro-metric screws (M1.2-M2.5) with high torque capacity is surging.
EV infrastructure requires highly conductive, corrosion-resistant copper and alloy fasteners for charging piles.
Implementation of AI-driven optical sorting to ensure "Zero Defect" delivery in high-volume wholesale orders.
Transitioning toward cold-heading processes that minimize raw material waste and energy consumption.
Securing battery housing and internal circuitry where thermal stability and vibration resistance are non-negotiable.
Fastening solar panel frames and inverter enclosures designed to withstand extreme outdoor environmental stress.
High-speed assembly of white goods where aesthetic finish and structural integrity must coexist.
Wholesale Metric Sheet Metal Screw manufacturing is no longer just about metallurgy; it is about Systemic Solutions. At Zhejiang Jifeilong, we recognize that our components are integral to the safety of electrical systems. This is why our expansion into Miniature Circuit Breaker (MCB) and Molded Case Circuit Breaker (MCCB) components is so vital.
A rivet or a screw in a circuit breaker isn't just a fastener—it's a safety barrier. It must maintain its physical properties during thermal expansion and under the stress of electrical surges. Our technical roadmap focuses on the synergy between different component types, ensuring that the pins, shafts, and screws all function within a unified tolerance spectrum.
We provide comprehensive OEM/ODM customization. Whether it’s a specific thread pitch for a unique sheet thickness or a specialized head style for anti-tamper security, our engineering team uses advanced simulation to predict performance before the first batch is even forged. This "Information Gain" approach provides our clients with a competitive edge, reducing their time-to-market and enhancing product reliability.
We primarily use high-grade carbon steel (with various platings), stainless steel (A2/A4), and specialized alloys depending on the corrosive environment and mechanical requirements.
Yes. As a factory-direct manufacturer, we offer full OEM services including custom drive types (Torx, Phillips, Hex), head shapes, and specialized thread geometries for plastic or metal applications.
Typical production cycles for standard metric sizes are 3-5 days. Custom designs require a prototype phase, which we expedite to ensure rapid market entry for our partners.
We utilize automated optical sorting machines that inspect every single piece for dimensional accuracy and surface defects, ensuring a ppm (parts per million) failure rate that meets automotive standards.
Choosing a manufacturing partner is about more than just cost—it's about reliability and technical support. We offer:
Ready to optimize your supply chain with high-performance metric sheet metal screws and precision components?
Zhejiang Jifeilong Instrument Technology Co., Ltd.
Strategic Goal: Precision foundations for global industry excellence.
Jifeilong
