High-performance precision components for electrical and mechanical applications.
In the evolving landscape of industrial assembly, the demand for Custom Self Tapping Countersunk Screws has transcended simple fastening. Today, these components represent a fusion of metallurgy, precision geometry, and application-specific engineering. As a leading Self Tapping Countersunk Screws Supplier, Zhejiang Jifeilong Instrument Technology Co., Ltd. leverages over two decades of expertise to provide "Information Gain" in every thread.
Unlike standard fasteners, a custom countersunk screw is designed to sit flush with or below the surface of the substrate. This is critical for aesthetics, safety, and aerodynamic properties in sectors like automotive and aerospace. Our engineering process focuses on three core pillars:
Years of Expertise
Certified Quality
Automated Production
Annual Output
Established in September 1999, Zhejiang Jifeilong Instrument Technology Co., LTD. (formerly Yueqing Feilong Instrument Factory) has evolved from a local workshop in Wenzhou into a high-tech powerhouse. Located at the strategic Oujiang Port, we specialize in the integrated manufacturing of electrical switches, shafts, plastic products, and precision hardware.
Our commitment to "Seeking truth from facts and quality first" has allowed us to serve over 100 top-tier enterprises in China and expand our footprint globally. By implementing strict quality control in every production link, we ensure that every self-tapping screw leaving our factory meets the rigorous demands of modern industry.
In the European and North American markets, compliance with RoHS and REACH is paramount. We provide localized support by aligning our material certifications with regional environmental standards, ensuring that our screws are not only durable but also globally compliant.
Our roadmap involves integrating AI-driven visual inspection systems across our cold-heading and thread-rolling stages. This ensures zero-defect delivery for critical components used in EV charging infrastructure and high-voltage circuit breakers.
China's fastener supply chain is the most complete in the world. By sourcing raw materials locally and utilizing automated CNC machining, we offer a "resilience advantage"—reducing lead times by 30% compared to traditional manufacturers.
Self-tapping countersunk screws are ubiquitous, yet their requirements vary wildly across industries. Jifeilong provides bespoke solutions for:
We primarily use high-grade Stainless Steel (SS304, SS316), Carbon Steel with various coatings (Zinc, Nickel, Dacromet), and Aluminum alloys to ensure corrosion resistance and mechanical strength tailored to your environment.
Yes, as a professional OEM/ODM manufacturer, we offer free sample prototyping to ensure the fastener geometry and thread pitch meet your assembly requirements perfectly.
Our facility is ISO9001 certified. We use automated production lines and implement rigorous QC protocols at every stage—from material spectroscopic analysis to torque testing and final dimension verification using optical sorting machines.
Standard orders are processed and ready for shipment within 3 to 5 days due to our fully automated capacity. Shipping times vary by region, but we offer express global logistics solutions.
Precision hardware engineered for the next generation of industrial growth.
Get technical consultations and custom quotes for your precision fastener needs.
Value: Operate With Integrity And Achieve Multi-Party Win-Win.
Mission: Be Realistic And Quality First.
Vision: Reputation Supreme, People-Oriented, Quality As The Root.
Jifeilong
