In the modern industrial landscape, the spindle serves as the "heart" of rotary equipment, while precision-engineered components like shafts, rivets, and valve cores form the essential "nervous system." As a premier OEM Spindle Machine Component Supplier, Zhejiang Jifeilong Instrument Technology Co., LTD. (formerly Yueqing Feilong Instrument Factory) has been at the forefront of this evolution since 1999.
Established in the heart of Wenzhou's industrial hub, we have spent over two decades perfecting the art of hardware grinding, molding, and assembly. Our journey from a specialized factory to a global technology company reflects our commitment to the E-E-A-T principles.
Our facilities integrate cutting-edge production and grinding departments, capable of handling complex geometries for electrical switches, shafts, and solenoid valve cores with micron-level tolerances.
Serving over 100 enterprise customers across China and expanding rapidly into international markets, we offer factory-direct supply chains that ensure transparency and reliability.
The rapid rise of Electric Vehicles (EV) has shifted the demand toward high-adaptability copper cylindrical head parts and specialized rivets for charging piles. Our factory has pioneered these components to meet the stringent electrical safety standards of modern mobility.
Spindle machines are becoming "smarter." By integrating sensors and IoT capabilities, manufacturers can monitor vibration and temperature. We provide the internal shaft and hardware components that support these high-tech integrations.
There is a growing global demand for lightweight yet durable materials like aluminum blind rivets for molded case circuit breakers. Our R&D team focuses on material science to reduce carbon footprints without compromising structural integrity.
Zhejiang Jifeilong Instrument Technology Co., LTD. embodies the concept of "China Factory 4.0." By moving beyond traditional labor-intensive processes, we have transitioned to fully automated production capacity.
Our core pins and shafts are vital for the reliable operation of molded case circuit breakers (MCCB) and miniature circuit breakers (MCB). These components ensure the structural fixation and conductive connection necessary for electrical safety.
Precision customized water valve nozzle components and solenoid valve cores are engineered for fluid efficiency. Used in irrigation, industrial filtration, and home appliances, these parts require absolute durability.
As the world pivots to green energy, our copper cylindrical head components for EV charging piles provide the high conductivity and adaptability required for rapid-charging environments.
Zhejiang Jifeilong Instrument Technology Co., LTD. (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. 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.
Values: Operate With Integrity And Achieve multi-Party Win-Win
Mission: Be Realistic And Quality First
Vision: Reputation Supreme, People-Oriented, Quality As The Root
Idea: Strive To Become A High-Quality Global Supplier Of Components
Pins and shafts for MCCB: Precision-turned parts ensuring mechanical stability.
Molded case circuit breaker rivets: Essential for conductive connection and safety protection.
Custom Rivets for MCB: Tailored solutions for specific miniature circuit breaker designs.
We utilize fully automated CNC grinding and turning equipment, complemented by a strict ISO9001-certified quality control protocol that covers everything from raw material verification to final tolerance checks.
Yes, we provide professional design and customization services. Our engineering team can work from your blueprints to create free samples, ensuring the final product meets your exact specifications.
Thanks to our automated production capacity, standard orders are typically processed and shipped within 3 to 5 business days. International delivery times vary by region but are expedited via our global logistics partners.
Our primary applications include low-voltage and high-voltage electrical appliances, new energy vehicles (EV), solenoid valve systems, and household electronics where reliability and conductivity are paramount.
Jifeilong
