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Customized precision brass CNC machining parts from Zhunfeng Heavy Industry Dalian Co., Ltd. are manufactured from H62 and H65 brass alloys, with copper content between 60.5% and 63.5% and zinc as the remainder. These parts are produced on CNC lathes and machining centers with tolerances as tight as ±0.01 mm, suitable for high-precision applications in automotive, electronics, and plumbing systems. The supplier uses solid bar stock and does not mention casting or stamping as alternative methods.
H62 and H65 brass are standard commercial grades with good machinability, moderate corrosion resistance, and excellent thermal conductivity. H65 has slightly higher zinc content, offering increased strength but reduced ductility compared to H62. Surface finishes include as-machined, polished, or passivated, though no standard is specified. The supplier does not state whether parts undergo stress relief annealing or if material traceability to ASTM B124 or ISO 3651 is maintained.
These components are used by manufacturers of valve bodies, electrical connectors, faucet components, and instrument fittings. Buyers typically order batch sizes from 500 to 50,000 units. No minimum order quantity is stated, but production feasibility depends on part complexity. Trade terms are likely FOB Dalian or Tianjin, with lead times ranging from 20 to 45 days. Buyers should request first-article inspection reports and material test certificates before production begins.
| Material | Brass Alloy H62 / H65 |
| Copper Content | 60.5% to 63.5% (H62), 63% to 65% (H65) |
| Tensile Strength | 350 - 450 MPa (typical for H62), 400 - 500 MPa (typical for H65) |
| Elongation at Break | 25% - 40% (typical for H62), 20% - 35% (typical for H65) |
| Dimensional Tolerance | ±0.01 mm for critical features, ±0.05 mm for general features (typical) |
| Surface Roughness | Ra 0.8 μm to 3.2 μm (as-machined); finer finishes available on request |
| Maximum Machinable Size | Up to 400 mm diameter, 800 mm length (based on CNC lathe capacity) |
| Hardness | 80 - 110 HV (typical for H62), 90 - 120 HV (typical for H65) |
| Common Processes | CNC turning, milling, drilling, threading, tapping, reaming |
| Surface Treatment | Polishing, passivation, or plating available; no standard treatment specified |
Zhunfeng Heavy Industry Dalian Co., Ltd. is located in Jinzhou District, Dalian, China, with a facility established in 2010. The company operates a workshop with over 60 machines, including CNC lathes, machining centers, wire EDM, laser cutters, and welding equipment. It lists past clients such as Dalian Port Group, Intel, YKK, and TDK, indicating experience with industrial and electronics-grade production. No information is provided on certifications, quality management systems, or workforce size.
The supplier does not claim ISO certification, material traceability protocols, or in-house metrology labs. It states annual production capacity of 300,000 pieces but does not break down output by product type. There is no mention of design support, prototyping services, or tooling ownership policies. Buyers should request documentation of inspection processes and ask for sample parts with dimensional reports before placing bulk orders.
We supply customized precision brass CNC machining parts manufactured by ZhunFeng Heavy Industry in Dalian, China. These CNC-machined brass components are available in H62 and H65 grades with tight tolerances down to ±0.01mm, widely used in automotive, electronics, plumbing, and industrial machinery applications. As a professional Chinese manufacturer established in 2010, we offer competitive pricing for bulk export orders with flexible MOQ and custom specifications to meet international buyer requirements.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, confirm the exact brass grade (H62 or H65), dimensional tolerances, and surface finish requirements with signed technical drawings. Request material test certificates for chemical composition and mechanical properties. Verify whether parts undergo stress relief annealing, especially for complex geometries prone to warping. Do not assume standard compliance without documented evidence.
Logistics are typically shipped from Dalian or Tianjin ports under FOB or CIF terms. Lead times range from 20 to 45 days depending on part complexity and order volume. Payment terms are commonly 30% advance, 70% against shipping documents. Buyers should confirm packaging method (anti-corrosion wrap, foam inserts, cartons), and whether export documentation such as COO, commercial invoice, and packing list are included.
For quality control, inspect incoming parts for surface defects, dimensional deviations, and burrs. Use thread gauges and calipers to verify critical features. Retain samples for third-party lab testing if used in safety-critical applications. Request a sample batch before mass production to validate fit, finish, and function. Always confirm inspection criteria and acceptance standards in writing.
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When sourcing Customized Precision Brass Cnc Machining Parts for your business, securing the right balance of quality and cost is essential. Zhunfeng Heavy Industry Dalian Co., Ltd., a verified supplier based in China, offers this product with key specifications including H62, H65 brass alloy (common brass grades for CNC machining), H62: Cu 60.5-63.5%, Zn balance; H65: Cu 63.5-68%, Zn balance with trace Pb <0.08%, and Custom dimensions per buyer drawing; typical diameter 2mm-200mm, length up to 500mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1845./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7419.99, making it a staple in the CNC Machines & Spare Parts sector with strong demand from importing countries worldwide.
Importing Customized Precision Bras requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhunfeng Heavy Industry Dalian Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7419.99 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Customized Precision Bras has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the CNC Machines & Spare Parts category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Customized Precision Bras requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7419.99 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Customized Precision Brass Cnc Machining Parts from Zhunfeng Heavy Industry Dalian Co., Ltd. is $1845./Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Zhunfeng Heavy Industry Dalian Co., Ltd. through EximNext.
The supplier, Zhunfeng Heavy Industry Dalian Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Customized Precision Bras. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Customized Precision Brass Cnc Machining Parts is classified under HS Code 7419.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Customized Precision Bras from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhunfeng Heavy Industry Dalian Co., Ltd.. Ensure you have the necessary import licenses for CNC Machines & Spare Parts products in your destination country.
Yes, Zhunfeng Heavy Industry Dalian Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Customized Precision Brass Cnc Machining Parts supplied by Zhunfeng Heavy Industry Dalian Co., Ltd. include H62, H65 brass alloy (common brass grades for CNC machining), H62: Cu 60.5-63.5%, Zn balance; H65: Cu 63.5-68%, Zn balance with trace Pb <0.08%, and Custom dimensions per buyer drawing; typical diameter 2mm-200mm, length up to 500mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhunfeng Heavy Industry Dalian Co., Ltd. offers Customized Precision Bras with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Customized Precision Bras is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhunfeng Heavy Industry Dalian Co., Ltd. through our platform.
Zhunfeng Heavy Industry Dalian Co., Ltd. maintains international quality certifications. These ensure that the Customized Precision Bras meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zhunfeng Heavy Industry Dalian Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Zhunfeng Heavy Industry Dalian Co., Ltd..
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