宁波佳比佳智能科技有限公司是专注于重型液压设备与汽车零部件研发制造的高新技术企业，以冷挤压工艺为核心，融合冷冲、切削、磨削等多元金属精密加工工艺，具备完整机械制造配套能力。Ningbo J.B.J Intelligence Technology Co., Ltd. is a high-tech enterprise specializing in the R&D and manufacturing of heavy hydraulic equipment and automotive components. Centered on cold extrusion technology, it integrates stamping, cutting, grinding and other precision metal processing techniques, delivering full-spectrum manufacturing and supporting capabilities.
宁波佳比佳智能科技有限公司是专注于重型液压设备与汽车零部件的高新技术企业，以冷挤压工艺为核心，融合冷冲、切削、磨削等多元金属精密加工工艺，具备完整机械制造配套能力。Ningbo J.B.J Intelligence Technology Co., Ltd. is a high-tech enterprise specializing in heavy hydraulic equipment and automotive components, centered on cold extrusion technology and integrating stamping, cutting, grinding and other precision metal processing techniques, delivering complete mechanical manufacturing and supporting capabilities.
公司主营万向十字节、差速器十字轴、节叉等冷挤压零部件，产品精度高、交付周期短、成本优势突出。同时自主布局装备研发，已成功研制三台万吨级以上大型冷挤压液压机，配套 40 余台 1000T 及以内自研液压机，并自主开发十字轴、万向节专用加工机床等核心智能装备，实现装备自研和产品量产一体化。The company mainly produces cold-extruded parts such as universal joint crosses, differential cross shafts and yokes, featuring high precision, short lead times and strong cost competitiveness. We also independently develop production equipment: three large-scale cold extrusion hydraulic presses above 10,000 tons, plus over 40 self-developed hydraulic presses within 1,000 tons, and dedicated machine tools for cross shafts and universal joints, realizing integrated in-house equipment R&D and mass production.
依托三十余年工艺技术积淀，公司累计申请专利80余项，拥有发明专利20余项，近五年新增发明专利14项；已通过IATF16949体系认证，获评高新技术企业、宁波市级技术工程中心。未来，公司将持续深耕大型冷挤压液压机研发升级，重点拓展大型冷挤压件成型新领域，坚持自主技术创新，不断完善装备与零部件产业链布局，持续引领冷挤压工艺与高端智能装备行业高质量发展。Leveraging over 30 years of process expertise, the company has filed more than 80 patents in total, including over 20 invention patents (14 newly granted in the past five years); it has passed IATF16949 certification and been recognized as a High-Tech Enterprise and Ningbo Municipal Engineering Technology Center. Going forward, the company will continue to upgrade large cold extrusion hydraulic presses and expand into the new field of large cold-extruded part forming, adhering to independent innovation and improving the industrial chain of equipment and components, continuously leading the high-quality development of the cold extrusion process and high-end intelligent equipment industry.
从设备到产品，从工艺到量产，一体化交付能力。From equipment to product, from process to mass production — integrated delivery capability.
多年深耕冷挤压领域，坚持研发投入，形成了扎实的工艺研发与制造基础。With years of deep engagement in the cold extrusion field and continuous R&D investment, we have built a solid foundation for process R&D and manufacturing.
自主开发 100T 至 40000T 多吨位 50 余台液压机及十字轴专机、万向节叉专机等核心设备，实现从中小吨位到大吨位设备的自主突破。We independently develop over 50 hydraulic presses ranging from 100T to 40,000T, as well as dedicated machines for cross shafts and universal joint yokes, achieving self-reliant breakthroughs from small-to-medium to large-tonnage equipment.
依托 40000 吨冷挤压设备，成功实现模具独立研发与制造。Leveraging our 40,000-ton cold extrusion equipment, we have achieved independent R&D and manufacturing of dies.
压力强劲，4 万吨超大高压满足大型工件近净成形需求；节能高效，非待机工况能耗极低；搭载比例阀控制系统，对流量、压力、时间、速度实现数字化精准调控，重点服务大型冷挤压件成型。Powerful 40,000-ton pressure meets the near-net forming needs of large workpieces; energy-efficient with minimal consumption in non-operating status; equipped with a proportional valve control system enabling precise digital control of flow, pressure, time and speed, serving large cold-extruded part forming.
冷挤压十字轴产品近百种，年销售数量超过4000万只。产品重量覆盖5g到5kg。自研液压同步挤压成型装置保障精度，远销世界各地。We offer nearly a hundred varieties of cold-extruded universal joint crosses, with annual sales exceeding 40 million pieces. Product weight ranges from 5g to 5kg. Our self-developed hydraulic synchronous extrusion device ensures precision, and products are exported worldwide.
节叉年产能 600 万件以上，全自动精加工专机保障批量一致性，交付周期短、成本优势突出。Annual yoke capacity exceeds 6 million pieces. Fully automatic finishing machines ensure batch consistency, with short lead times and strong cost advantages.
传动系统锁套类部件，冷挤压近净成形，表面质量与尺寸精度兼备，减少后续精加工工序。Lock sleeve components for transmission systems, cold-extruded near-net shaped with both surface quality and dimensional accuracy, reducing subsequent finishing operations.
欢迎来电或来函垂询冷挤压零部件与大型液压装备合作事宜，我们将竭诚为您服务。Welcome to contact us by phone or email for cooperation on cold-extruded components and large hydraulic equipment. We are dedicated to serving you.
