CNC Machining
Precision CNC machining for custom metal components using advanced equipment, proper fixturing, quality tooling, and skilled engineering oversight to support prototypes through repeatable production.
A-SPARK Manufacturing delivers precision CNC machining and end-to-end manufacturing support for complex components, prototypes, and production runs. Backed by engineering expertise, certified quality systems, and integrated sourcing, assembly, and logistics capabilities, we help OEMs and industrial buyers reduce delays, improve consistency, and move from design to delivery with greater confidence.

Explore core machining and manufacturing solutions for precision parts, assemblies, and scalable production support.
Precision CNC machining for custom metal components using advanced equipment, proper fixturing, quality tooling, and skilled engineering oversight to support prototypes through repeatable production.
End-to-end product design and development support covering concept refinement, engineering design, prototyping, and production planning for complex manufacturing programs.
Comprehensive manufacturing and assembly services including fastening, bonding, welding, sub-assemblies, final builds, testing, packaging, and quality checks for production-ready delivery.
Robust quality management with CMM and optical inspection, PPAP support, traceability, capability studies, and documentation aligned with ISO 9001 and IATF 16949 requirements.
High-precision sheet metal fabrication for complex geometries, supported by state-of-the-art production lines built for demanding industrial applications and scalable output.
On-site engineering and vertical integration services including DFM review, material analysis, first article support, process improvement, and corrective action reporting.

We begin by evaluating drawings, tolerances, materials, and application needs. Our engineering team performs design-for-manufacturability review to identify risks early and recommend practical improvements before tooling, machining, or sourcing decisions are finalized.
See how precision, quality systems, and integrated support help customers launch and scale production.
We combine engineering depth, certified quality, and integrated production support for demanding manufacturing programs.
Built on 40+ years of legacy and 20 years of Vietnam operations.
Certified systems support traceability, inspection accuracy, and consistent production performance.
Fast design analysis and DFM support help accelerate prototyping and launch readiness.
From sourcing to assembly and logistics, projects stay coordinated under one partner.
Experienced specialists supporting complex production from concept to delivery.
A-SPARK Manufacturing is backed by the long-standing expertise of its parent company, LEGE Corp, which brings more than 40 years of experience in Taiwan and 20 years of operations in Vietnam. That foundation has helped shape a manufacturing partner focused on precision, reliability, and responsive project support for global customers. From CNC machining and die casting to assembly, quality assurance, and logistics coordination, the team is built to support complex programs with practical engineering insight and disciplined execution. A-SPARK's vision is to provide transparent, efficient production partnerships that help customers scale with confidence across Asia while maintaining strict quality standards, strong communication, and dependable supply chain performance.
A-SPARK Manufacturing provides precision CNC machining for custom components used in demanding industrial applications. The service is supported by advanced equipment, proper fixturing, quality cutting tools, and skilled engineers. Projects can also be paired with design review, prototyping, assembly, and quality documentation to support a smoother path from development to production.
Talk with our team about your drawings, timelines, and production goals.
A-SPARK supports global manufacturing programs with production and coordination across key Asian and international markets.
7 Markets
Service Regions
Vietnam & Dongguan
Operations Base
Production to Logistics
Support Scope
Ask about manufacturing, sourcing, and delivery support for your market.
Certified quality management system compliance.
Automotive-focused quality system certification.
Proven manufacturing partnership and reliability.
Share your drawings, specifications, volumes, and timelines. Our team will review your project requirements and help identify the right manufacturing, quality, and delivery approach.
For immediate assistance, feel free to give us a direct call at +8435 468 5699. You can also send us a quick email at sales@a-sparkvn.com.
For immediate assistance, feel free to give us a direct call at +8435 468 5699. You can also send us a quick email at sales@a-sparkvn.com.