English 
T: +86-571-8663-6649
E: hzbjys@hzbjys.com
E: hzbjys@hzbjys.com
7/F, 1st Building Of ZhongHao WangJiang International Center, NO.332 East WangJiang Road, HangZhou, ZheJiang, China.
At Hangzhou Target, we specialize in high-quality Brass Extrusion solutions tailored to meet exact structural and dimensional demands. As a trusted partner offering direct factory pricing, we bridge the gap between high-volume mill runs and low-volume specialty profiles. Our manufacturing capabilities enable us to support custom metal processing requirements with exceptional accuracy.
Whether you require standard geometries or complex custom profiles, our engineers work directly from your CAD drawings or physical samples. By eliminating unnecessary intermediaries, we provide a streamlined custom manufacturing service. This ensures tight tolerances, superior surface finishes, and batch-to-batch consistency for your engineering and architectural projects.
To satisfy the rigorous demands of procurement professionals and design engineers, we maintain strict technical parameters. Our facilities are equipped to process both standard and highly complex geometries. This ensures structural stability and precise calibration across every production run.
We source and process high-grade alloys that comply with major international standards. The table below outlines our standard alloy offerings. It cross-references US, European, and Chinese designations to help you select the ideal material.
| US Standard (UNS) | European Standard (EN) | Chinese Standard (GB) | Key Characteristics & Ideal Applications |
|---|---|---|---|
| C36000 (Free-Cutting Brass) | CW614N | HPb59-1 | Exceptional machinability and thread-rolling capabilities; ideal for high-speed automatic screw machine operations. |
| C37700 (Forging Brass) | CW617N | HPb58-3 | Outstanding hot formability and excellent plasticity; preferred for heavy-duty plumbing fittings and hot pressings. |
| C38500 (Architectural Brass) | CW603N | HPb59-3 | Superb surface finish and hot working properties; highly recommended for visible architectural shapes and trims. |
Our hot extrusion and cold drawing lines accommodate a wide variety of profile configurations. We regularly produce standard geometries alongside completely custom designs tailored to your specifications:
Flat Bars & Rectangles: Widths from 10mm to 150mm; thicknesses starting from 2mm up to 50mm.
Solid Hexagonal & Round Bars: Diameters ranging from 5mm to 80mm with excellent concentricity.
Square & Rectangular Tubes: Outer dimensions from 12mm to 100mm with wall thicknesses from 1mm to 8mm.
Custom Architectural Profiles: T-profiles, U-channels, angles, and asymmetric interlocking structures tailored to client blueprints.
Achieving structural integrity and precision tolerances requires a strictly monitored thermal-mechanical workflow. Our professional production process ensures that each profile meets the highest material standards:
1. Billet Heating: Solid brass logs are heated to their specific plastic state temperature range. This is typically between 650°C and 800°C depending on the alloy. This heating ensures optimal metal flow characteristics.
2. Press Extrusion: The heated billet enters the extrusion chamber. A high-tonnage hydraulic ram forces the material through a custom-designed die. This die, made from tungsten carbide or tool steel, generates the basic profile shape.
3. Acid Cleaning & Pickling: After cooling, the profiles undergo a chemical pickling process. This treatment thoroughly removes surface oxides and thermal scale to restore a clean surface finish.
4. Precision Cold Drawing: For projects demanding ultra-tight tolerances, profiles undergo a secondary cold-drawing pass at room temperature. This refines dimensional tolerances down to +/- 0.05mm. It also sharpens corner radii and hardens the alloy to improve wear resistance.
Our extruded brass shapes offer inherent corrosion resistance, excellent electrical conductivity, and a premium natural aesthetic. They are utilized across a diverse spectrum of global markets.
In Architecture & Design, brass profiles serve as highly durable and elegant features. Common installations include custom door sills, heavy-duty elevator thresholds, transitional floor strips, handrails, and decorative wall panels.
In Mechanical & Electrical engineering, high conductivity and wear-resistance make brass the primary material choice. It is heavily used to manufacture switchgear components, heavy-duty electrical terminals, lock bodies, gears, and custom-machined connectors.
In Plumbing, HVAC, & Fluid Control, our corrosion-resistant alloys form vital components. These include manifold headers, valve bodies, compression fittings, and sensor housings, which guarantee reliable performance under thermal stress.
As an established Chinese supplier and exporter, Hangzhou Target delivers high-precision manufacturing. We also offer competitive direct pricing and robust logistics to optimize your procurement pipeline.
We understand that specialty custom profiles do not always require massive container-load volumes. To support your specialized projects, we offer flexible minimum order quantities (MOQs). This allows you to order exactly what your schedule demands without excessive inventory storage costs.
Our ISO 9001-certified partner facilities utilize automated monitoring systems and professional testing tools. Every production batch undergoes strict inspection protocols. We perform spectrographic analysis to verify chemical composition and tensile testing for physical properties. Coordinate measuring machine (CMM) analysis guarantees complete profile accuracy.
To ensure your materials arrive in pristine condition, we implement a multi-layer ocean-export packaging standard. This is designed to withstand long transit times and humid maritime environments:
Heavy-duty seaworthy wooden pallets prevent physical bending during forklift handling.
Multi-layer moisture barriers utilize heavy-duty plastic shrink-wrapping and industrial desiccants to absorb ambient humidity.
Vapor-Corrosion-Inhibiting (VCI) paper and kraft wrapping prevent surface oxidation, tarnish, and water staining.
Reinforced plastic and metal corner protectors guard profile ends against transport shocks.
Partner with an experienced Chinese exporter to secure reliable metal solutions for your business. Hangzhou Target is ready to transform your custom designs into high-precision reality. Sourcing managers and engineers can upload 2D or 3D CAD drawings directly to our technical team. You may also mail physical samples for review.
As your dedicated brass extrusion supplier, we commit to delivering comprehensive pricing proposals within 24 hours of receiving your specifications. Contact our sales department today to discuss your next project, review material options, or request a detailed quotation.
Our minimum order quantities are highly flexible and negotiable. They range from small-batch trial runs for custom profiles up to full container-load volumes. We work closely with clients to accommodate both initial development phases and full-scale commercial manufacturing.
We support a wide array of international brass standards. This includes high-machinability alloys like C36000 (UNS) and CW614N (EN), as well as lead-free ecological brasses. We can match chemical and mechanical specifications to your exact project requirements.
We utilize robust, multi-layer ocean packaging for all shipments. This consists of heavy-duty wooden pallets, custom plastic shrink-wrapping, industrial desiccants, and vapor-corrosion-inhibiting (VCI) paper. This comprehensive barrier safely prevents oxidation and water staining throughout maritime transit.
Standard hot extrusions yield moderate tolerances for most applications. However, we employ secondary precision cold drawing to achieve ultra-tight dimensional tolerances down to +/- 0.05mm. This final tolerance depends on the specific profile geometry, wall thickness, and alloy selection.
