Ningbo Beilun Jiecheng Machinery Co., Ltd. was established in July 2010 and is located in the Binjiang Equipment Industrial Park, Beilun District, Ningbo, Zhejiang, China. Close to Ningbo-Zhoushan Port, the company benefits from convenient transportation and export logistics.

We specialize in CNC precision machining, automotive components manufacturing, and secondary precision machining of aluminum alloy castings. Our products include engine and powertrain components, automotive brake components, chassis and mounting components, CNC-machined aluminum parts, and cast aluminum components with subsequent machining. We serve customers in the automotive aftermarket, performance automotive sector, and related machinery industries, providing flexible, customized manufacturing solutions.

As an agile and lean manufacturing team, our internal capabilities include fixture design, CNC programming, precision machining, and coordinated tooling and mold development support. Our advanced facility is equipped with 3-axis, 4-axis, and 5-axis machining centers and high-precision CNC lathes. We also maintain a comprehensive suite of inspection instruments—including a Coordinate Measuring Machine (CMM), optical projector, height gauges, hardness tester, industrial borescope, bore measuring tools, and surface roughness testers—to ensure rigorous quality control.

Backed by our solid machining expertise, strict quality management processes, and reliable supply chain, we support projects ranging from process evaluation and prototyping to low-volume and batch production based on customer drawings, 3D models, samples, or technical specifications. Through long-term cooperation with specialized casting, die-casting, and surface treatment partners, we seamlessly integrate raw casting supply, precision machining, finishing, and assembly to provide end-to-end manufacturing solutions for global clients.

Since our establishment, Jiecheng Machinery has always adhered to the philosophy of "Carrying Forward Craftsmanship, Scaling New Heights Together." Driven by rapid technical response and uncompromising quality control, we are committed to becoming a trusted, long-term manufacturing partner for customers worldwide.