Import Brass Casting Parts — Buy in Bulk from Supplier in China

The brass casting parts from Nningbo Jushen Precision Casting Co., Ltd are precision-engineered components produced via sand casting and investment casting (lost wax) methods, using alloys such as C3600-C3604 brass, bronze and copper. Parts are delivered with high surface finish and tight dimensional tolerances, suitable for automotive, plumbing and machinery applications where corrosion resistance and machinability are critical. The supplier’s Yinzhou facility in Ningbo, Zhejiang, serves as the production base for these castings.

Material options include leaded brass grades like C3600 for free-machining applications, while bronze and copper alloys offer enhanced strength or conductivity depending on the use case. Typical industry practice for brass castings includes post-casting machining to achieve final tolerances, with surface finishes often ranging from 1.6 to 3.2 micrometres Ra for functional components. The supplier’s processes support complex geometries, including thin walls and internal cavities, which are standard in investment casting.

These castings are sourced by OEMs and industrial buyers for valves, fittings, electrical connectors and decorative hardware. Trade terms include flexible MOQs, with packaging designed to prevent deformation during transit. The parts are compatible with standard secondary operations such as plating, polishing or assembly, which buyers often specify based on end-use requirements in automotive or plumbing systems.

Nningbo Jushen Precision Casting Co., Ltd operates from the Yunlong Hehuaqiao Industry Zone in Yinzhou, Ningbo, Zhejiang, China, where it specialises in non-ferrous metal casting for industrial applications. The company’s listed profile indicates it focuses on brass, bronze and copper alloy components, with production capabilities spanning both sand and investment casting methods to meet varied design complexities.

The supplier’s trust tier is marked as harbor, with no recorded response rate or average response time in the available data. The profile does not disclose certifications, client references, or production capacity figures, so buyers are advised to request these details directly. The address and industrial zone location confirm its manufacturing base in a region known for metal casting clusters.