About Yuan Guan Precision
A practical Taiwan manufacturing partner built on focused work, disciplined quality, accountability, and integrity.
Company History
Yuan Guan Precision Co., Ltd. was founded in Waipu District, Taichung, in 2004. The company began with metal stamping and has expanded its support to include product evaluation, stamping die development, CNC milling, sample approval, production, assembly, packing, and shipment.
Our manufacturing experience covers bicycle, automotive, motorcycle and heavy-motorcycle components, sports equipment, custom hardware, and household-product applications. Every project is reviewed against the customer's drawing and actual requirements.
Yuan Guan Precision obtained ISO 9001 quality management certification in 2006 and continues to apply documented quality discipline from manufacturing through final inspection and shipment.
Operating Principles
Focus, discipline, accountability, and integrity are the standards behind our manufacturing work. We aim to give purchasing and engineering teams clear communication, realistic process assessments, and consistent execution rather than unsupported promises.
Integrated Manufacturing Support
Yuan Guan's in-house core processes are metal stamping, CNC milling, and stamping die development, supported by in-house quality inspection. When a drawing also requires turning, welding, tapping, grinding, electroplating, painting, anodizing, or another secondary process, qualified partners perform those operations under Yuan Guan's coordination. We remain the single point of contact for drawings, scheduling, quality follow-up, packing, and delivery.
Integrated Manufacturing Workflow
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Drawing Review
Review material, dimensions, tolerances, quantity, and secondary-process requirements.
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Die Development
Plan stamping dies, fixtures, and trial conditions around the part and production target.
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Metal Stamping
Perform forming, punching, bending, and repeat production with controlled process conditions.
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CNC Milling
Machine holes, faces, profiles, and other precision features required by the drawing.
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Partner Coordination
Coordinate turning, tapping, welding, finishing, assembly, and other approved outside processes.
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Inspection and Shipment
Verify dimensions, appearance, packing, and delivery requirements before release.
Company Information
- Company:
- Yuan Guan Precision Co., Ltd.
- Founded:
- 2004
- Factory address:
- No. 70, Liufen Rd., Yongfeng Vil., Waipu Dist., Taichung City 438, Taiwan (R.O.C.)
- Quality system:
- ISO 9001, obtained in 2006
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.