In the high-stakes world of industrial manufacturing, the precision of a single pin, shaft, or connector can determine the success of an entire electrical system or automotive platform. As a leading OEM Milling and Turning Supplier, Zhejiang Jifeilong Instrument Technology Co., Ltd. provides the critical backbone for complex hardware requirements. By leveraging "Information Gain" and deep technical expertise, we redefine what it means to be a manufacturing partner in the era of Semantic Search and Industry 4.0.
Utilizing multi-axis CNC milling machines, we produce complex geometries for circuit breaker levers and brackets with tolerances measured in microns. This ensures perfect fitment and mechanical longevity.
Our Swiss-type turning capabilities allow for the rapid production of high-volume shafts and pins, essential for New Energy Vehicle (NEV) charging connectors and miniature circuit breakers.
We don't just machine parts; we provide holistic engineering. From raw material selection (Copper, Aluminum, Stainless Steel) to post-processing and surface treatment, our integrated approach minimizes supply chain risk.
As global markets pivot towards electrification and automation, the demand for specialized OEM suppliers has shifted from generic production to highly specific industry solutions.
Our rivets and shafts are the silent guardians of low-voltage electrical systems. We supply components for MCCBs (Molded Case Circuit Breakers) that must withstand extreme thermal and electrical stress.
Precision turning for EV charging piles and battery management systems. We use high-conductivity copper cylindrical head parts to ensure efficient power transfer and heat dissipation.
Water valve nozzles and solenoid valve cores require exceptional surface finishes to prevent friction-induced wear, ensuring decades of reliable operation in consumer electronics.
Located in the heart of Wenzhou's manufacturing hub, our factory represents the pinnacle of Chinese industrial evolution. By integrating AI-driven monitoring and fully automated production lines, we offer a "Supply Chain Fortress" for our global clients.
Our facility, formerly Yueqing Feilong Instrument Factory, has evolved from a traditional workshop into a high-tech powerhouse. We emphasize system innovation and management innovation. Through technical and equipment transformation, we have achieved fully automated production capacity, which directly translates into cost savings and quality consistency for our OEM partners.
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. 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.
Operate With Integrity And Achieve Multi-Party Win-Win
Be Realistic And Quality First
Reputation Supreme, People-Oriented, Quality As The Root
International Standard for Quality Management Systems
The future of OEM Milling and Turning lies in the convergence of physical precision and digital intelligence. Our roadmap focuses on three core pillars:
Creating virtual replicas of our CNC processes to predict tool wear and optimize cycle times before the first piece of metal is cut. This reduces waste and accelerates prototype development.
Transitioning to recycled high-performance alloys and implementing closed-loop scrap recycling systems to help our global partners meet their ESG (Environmental, Social, and Governance) targets.
Moving beyond manual sampling to 100% automated optical inspection (AOI) for every pin and shaft, ensuring zero-defect shipments for critical safety components.
For global enterprises, sourcing from China is no longer just about price—it's about compliance, communication, and logistical reliability. We provide:
We typically achieve tolerances of +/- 0.005mm for high-precision shafts. For standard electrical components, we adhere to ISO 2768-m or your specific drawing requirements.
We offer a dedicated "Fast-Track" prototyping service where samples can be produced within 5-7 working days. We also provide free samples for initial fitment testing.
We recommend high-grade Oxygen-Free Copper or Silver-plated Brass for superior conductivity and corrosion resistance. Our turning process ensures a surface finish (Ra) of 0.4 or better.
Yes, every batch of production is accompanied by a Material Test Report (MTR) ensuring traceability back to the original melt.
Jifeilong
