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Expert Metal Machining Services for Precision Parts

Date:2026-05-04Article editor:Starting Point PrecisionViews:48

When every micron counts, you need a partner with proven metal machining expertise. Our company delivers high‑precision custom metal parts for industries including aerospace, medical devices, robotics, and semiconductor equipment. With decades of engineering experience, we transform your designs into reality — quickly, accurately, and cost‑effectively.


Comprehensive Machining Capabilities

Our state‑of‑the‑art shop floor runs advanced CNC machines to handle the most demanding projects:


5‑axis CNC milling for complex, free‑form geometries 


Multi‑axis CNC turning for precise shafts, connectors, and housings 

Surface & cylindrical grinding to achieve mirror‑like finishes and sub‑micron flatness


Wire EDM and sinker EDM for hard metals and intricate internal profiles


We support both rapid prototyping and full‑scale production. Our rapid service can ship your first article in as few as five business days. 


Materials Expertise

Part performance starts with the right metal. We machine the full spectrum of materials and provide material certifications with every order:


Aluminum alloys (6061, 7075, 2024)


Stainless steels (303, 304, 316, 17‑4PH)


Titanium (Grade 2, Grade 5)


Brass, copper, and tool steels

Need help selecting the optimal alloy? Our engineers offer free Design for Manufacturability (DFM) feedback to reduce cost and improve quality. 

Quality Built Into Every Part

We don’t just machine — we inspect. Our quality management system is certified to ISO 9001:2015. Every high‑tolerance part is scanned on a coordinate measuring machine (CMM) and delivered with a detailed inspection report. We consistently maintain process capability indices (Cpk) above 1.67, giving you zero‑defect confidence.


Why Global Clients Choose Us


Engineering‑driven support: DFM reviews, material suggestions, and post‑processing advice.


On‑time delivery: 98% on‑time record, with proactive project management.


End‑to‑end service: We coordinate heat treating, anodizing, plating, and certified packaging.


Global logistics: Secure FOB/CIF shipping with full export documentation.


Start Your Precision Machining Project

Ready to produce your next part? Upload your 3D drawing and receive a competitive quote within 24 hours. Our metal machining experts are standing by to discuss your requirements — let’s make something precise together.

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Copyright © 2019 All Rights Reserved Dongguan Start Precision Technology Co., Ltd. Tel: +86-769-82855591

Add:  No. 277 Zhen'an Middle Road, Chang'an Town, Dongguan, Guangdong, China