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Yuan Guan Precision Co., Ltd. 元冠精密有限公司

CNC Milling and 4-Axis Machining in Taiwan

In-house CNC milling and 4-axis machining for precision components across manufacturing industries and branded products.

CNC-milled aluminum bicycle suspension link manufactured by Yuan Guan Precision in Taichung
CNC-milled aluminum bicycle suspension link manufactured by Yuan Guan Precision in Taichung

Yuan Guan Precision provides in-house CNC milling, including 4-axis machining, backed by years of precision-machining experience.

Our CNC contract-manufacturing services support precision components for a range of manufacturing industries and branded products.

Services

  • CNC milling: Precision milling, drilling, tapping, and related operations are performed to customer drawings.
  • 4-axis CNC machining: Multi-face parts and components with rotational features can be machined in one setup where appropriate, supporting accuracy and production efficiency.
  • Precision component manufacturing: We machine bicycle, automotive, motorcycle, hardware, machinery, and other drawing-defined precision components.
  • Integration with metal stamping: When a stamped component requires milled features, stamping and CNC milling can be completed in-house without inter-factory transport.
  • Real CNC case evidence: Review a CNC-milled aluminum bicycle suspension link and a large-displacement motorcycle aluminum foot peg previously manufactured by Yuan Guan.

Machining Advantages

  1. In-house stamping and CNC milling: Components that require both forming and machining can be managed by one supplier, simplifying production flow and helping reduce lead time.
  2. Quality control: Our ISO 9001 process includes sample approval before production and in-process inspection during production.
  3. Flexible production volumes: We evaluate prototypes, small batches, and production orders, then recommend a manufacturing approach suited to the requirement.

Request a Quote

Send 3D models in STEP or X_T format, or 2D drawings in PDF, DWG, or DXF format, as Email attachments. Please specify the material, tolerances, quantity, and requested delivery schedule. See Email RFQ and contact details for recipient addresses.

Before Sending an RFQ

Frequently Asked Questions

Is CNC milling performed in-house at Yuan Guan Precision?
Yes. CNC milling is an in-house core process at Yuan Guan. We evaluate faces, hole patterns, profiles, slots, tapping, and multi-face machining from the drawing, subject to workpiece size, material, and tolerance requirements.
What 4-axis CNC equipment does Yuan Guan operate?
Yuan Guan operates five CHAMP MILL e-series CNC machines manufactured by Chang Ming Industrial in Taiwan. An e-1300, an e-1100, and one e-1000 are equipped with a fourth axis. Suitability depends on the workpiece, setup, and machining features.
What information is needed for a CNC milling RFQ?
Send STEP, X_T, PDF, DWG, or DXF files by Email attachment and include the material, quantity, critical dimensions and tolerances, finishing requirements, and requested delivery schedule.

Have drawings, samples, or production requirements?

Send PDF, DWG, DXF, STEP, X_T, or sample information by Email attachment. We will review the material, quantity, process, and delivery requirements.

Email Attachments

Include 2D or 3D drawings

Project Details

Material, quantity, and finishing

Direct Review

Process evaluation and quotation

Accurate. Reliable. Delivered as planned.

Yuan Guan Precision is your dependable metalworking partner in Taiwan.