CNC Machining
Precision CNC machining for complex parts using advanced equipment, proper fixturing, quality cutting tools, and skilled engineering oversight to support accuracy, repeatability, and dependable production outcomes.
A-SPARK Manufacturing delivers precision CNC machining and prototype manufacturing support for OEMs and product teams that need speed, consistency, and dependable engineering guidance. From early design review through production-ready parts, our team helps streamline development, reduce sourcing friction, and maintain strict quality standards across complex manufacturing programs.

Precision machining, prototyping, engineering support, quality control, and production services for complex component programs.
Precision CNC machining for complex parts using advanced equipment, proper fixturing, quality cutting tools, and skilled engineering oversight to support accuracy, repeatability, and dependable production outcomes.
Rapid prototype manufacturing support with short prototyping cycles, first article samples, and engineering review to help teams validate designs, improve manufacturability, and move efficiently toward production.
End-to-end product design and development support covering concept development, engineering design, and transition planning from prototype builds to scalable manufacturing and assembly.
Comprehensive quality management with dimensional reports, ballooned drawings, control plans, FMEA, capability studies, material certifications, traceability, CMM inspection, and optical measurement solutions.
Production-ready assembly services including fastening, bonding, welding, sub-assembly, final builds, testing, custom fixtures, packaging, and final quality checks for streamlined delivery.
Engineering-driven support with DFM analysis, material review, process improvement, root cause investigation, and corrective action reporting to reduce risk and accelerate time-to-market.
A-SPARK Manufacturing supports customers that need more than machined parts alone. Our CNC machining and prototype manufacturing services combine engineering review, manufacturability insight, quality documentation, and scalable production planning. That means faster prototype iterations, tighter process control, and a smoother path from concept validation to repeatable manufacturing for demanding industrial and OEM applications.

See how customers rely on A-SPARK for precision parts, prototypes, and scalable manufacturing support.
We combine engineering depth, quality discipline, and supply chain coordination to support complex manufacturing programs.
Backed by 20+ years of in-house die casting and assembly partnership experience.
Quick design analysis and short prototyping cycles help accelerate development and launch timelines.
ISO 9001:2015 and IATF 16949-aligned systems support traceability, consistency, and risk reduction.
From design to machining, assembly, logistics, and compliance, support stays coordinated end to end.
Experienced specialists supporting complex manufacturing programs.
A-SPARK Manufacturing builds on the legacy 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 shapes how our team approaches CNC machining and prototype manufacturing today: with precision, integrity, and practical engineering support. We work with global OEMs, system integrators, and product teams that need dependable manufacturing partners across Asia. Our focus is not only on producing accurate parts, but also on helping customers reduce risk, improve manufacturability, and scale efficiently from prototype to production. By combining engineering insight, quality-first processes, and coordinated supply chain support, we aim to create long-term partnerships built on transparency, responsiveness, and consistent execution.
A-SPARK Manufacturing provides CNC machining support for precision components requiring accurate tolerances, reliable fixturing, quality tooling, and skilled engineering oversight. The service is designed to support both prototype and production needs, with additional value from design review, material guidance, quality documentation, and downstream manufacturing coordination when projects need more than standalone machining.
Talk with our team about machining, prototypes, and production support.
A-SPARK supports customers across Asia and global supply chains with coordinated manufacturing and logistics services.
Asia & North America
Service Reach
Vietnam & China
Manufacturing Base
Cross-Border Coordination
Logistics Support
Ask about manufacturing support and logistics for your market.
Certified quality management system standard.
Certified automotive quality system standard.
Long-standing manufacturing partnership expertise.
Share your drawings, specifications, or production goals, and our team will review your project requirements and next-step options.
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.