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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Dongguan Richen Precision Manufacture Co., Ltd offers customized CNC machining services for bronze components, covering a full range of processes from drilling and milling to laser cutting and wire EDM. The company can work from 2‑D PDFs or CAD files as well as 3‑D IGES/STEP models supplied by the client. Bronze parts are machined to a tolerance of ±0.005 mm within a nominal range of 0.01 mm, meeting tight engineering requirements. Production capacity reaches up to 800 000 pieces per month, with a typical lead time of 14 - 21 days.
Bronze alloys used in precision components generally consist of around 88 % copper and 12 % tin, providing good strength and wear resistance for demanding applications. A common surface finish for such parts is a Ra 1.6 µm polish, which can be further treated at the customer’s request. The hardness of the finished part usually falls near 150 HB, allowing reliable performance in mechanical assemblies. Dimensional verification is typically performed with a coordinate‑measuring machine (CMM) to confirm the ±0.005 mm tolerance.
Typical end‑users include manufacturers of industrial equipment, automation systems, aerospace structures and medical devices that require reliable bronze fittings. The supplier does not publish a minimum order quantity, so buyers should discuss batch size and pricing directly. Shipping arrangements, incoterms and payment conditions are negotiated per order, with standard options such as FOB or CIF available.
| Service type | Customized OEM CNC machining |
| Materials offered | Bronze (typical alloy copper 88 %, tin 12 % - typical) |
| Tolerance | ±0.005 mm (typical tolerance) |
| Lead time | 14 - 21 days (typical) |
| Monthly capacity | 800 000 pieces |
| Machining axes | 3/4/5‑axis centre machining |
| Surface treatment | Customer‑specified (typical options include polishing to Ra 1.6 µm) |
| Drawing format support | 2D PDF/CAD, 3D IGES/STEP |
| Typical hardness | Approximately 150 HB (typical) |
| Origin | China |
Dongguan Richen Precision Manufacture Co., Ltd is situated at No.9, Quling 2Nd Road, Quantang, Liaobu, Dongguan, 523425, China. The company carries a harbor trust tier, indicating recognised participation in global trade, though its response rate is recorded as 0 % with no average response time logged.
The supplier provides a broad spectrum of machining capabilities, including broaching, drilling, etching, laser cutting, milling, turning, wire EDM and rapid prototyping. It accepts both 2‑D and 3‑D drawing formats and can apply surface treatments according to customer specifications, supporting a broad selection of industrial applications.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Prior to confirming a purchase, request the final CAD drawing and verify that the specified tolerance of ±0.005 mm aligns with your functional requirements. Ask for a material test report confirming the bronze alloy composition of roughly 88 % copper and 12 % tin. It is also advisable to obtain a sample of the surface finish, especially if a specific Ra 1.6 µm polish is required, to ensure it meets the intended application.
Discuss the preferred incoterm - FOB or CIF - and provide the exact destination port so the supplier can issue an accurate freight quotation. Although the standard lead time is 14 - 21 days, agree on a production schedule that accommodates any downstream assembly deadlines. Payment is typically arranged via T/T with a customary initial deposit, but the exact terms should be finalised in the contract.
Implement a third‑party inspection either during production or upon arrival to confirm dimensional accuracy and surface quality. Request the inspection report and any certification of material compliance to support customs clearance and quality assurance. Maintaining these documents will streamline future orders and reinforce the reliability of the supplied bronze components.
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When importing Bronze Metal Parts Servic from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Dongguan Richen Precision Manufacture Co., Ltd directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Dongguan Richen Precision Manufacture Co., Ltd provides Bronze Metal Parts Servic for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Dongguan Richen Precision Manufacture Co., Ltd. Contact the supplier to discuss the best logistics options for importing Bronze Metal Parts Servic to your country.
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