Sheet Metal Fabrication
Full-spectrum sheet metal fabrication for high-precision parts and complex geometries, supported by state-of-the-art production lines built for consistent output and repeatable quality.
A-SPARK Manufacturing delivers precision sheet metal contract manufacturing backed by engineering support, quality control, and scalable production. From prototype development to full production and assembly, we help OEMs and industrial buyers reduce delays, improve consistency, and streamline sourcing through a single manufacturing partner.

Integrated sheet metal solutions covering design support, fabrication, assembly, quality assurance, and delivery coordination.
Full-spectrum sheet metal fabrication for high-precision parts and complex geometries, supported by state-of-the-art production lines built for consistent output and repeatable quality.
End-to-end product design and development support, from concept refinement and engineering review to prototype planning and production readiness.
Production and assembly services including fastening, welding, bonding, sub-assemblies, final builds, testing, and packaging for streamlined delivery.
Robust quality management with documentation, PPAP support, CMM and optical inspection, traceability, and continuous monitoring aligned with customer standards.
Engineering-led support with DFM analysis, material review, first article samples, process improvement, and corrective action reporting to reduce production risk.
Tariff, freight, and logistics planning services that improve import compliance, routing efficiency, and on-time delivery for global manufacturing programs.

We begin by evaluating drawings, specifications, tolerances, materials, and end-use requirements. This early review helps identify manufacturability concerns, compliance needs, and cost-saving opportunities before production starts.
See how precision manufacturing and engineering support help clients improve quality, speed, and supply chain reliability.
We combine engineering depth, production capability, and supply chain coordination under one manufacturing partner.
Backed by 20+ years of in-house die casting and assembly partnership experience.
DFM analysis, prototyping support, and material expertise help accelerate production readiness.
ISO 9001:2015 and IATF 16949-aligned systems support consistency, traceability, and risk control.
From design to fabrication, assembly, and logistics, projects stay coordinated through one team.
Experienced specialists supporting complex production programs.
A-SPARK Manufacturing is built on a legacy of precision, reliability, and long-term partnership. Drawing from LEGE Corp's 40+ years of experience in Taiwan and 20 years of operations in Vietnam, the company has expanded into a trusted manufacturing partner for global OEMs and industrial buyers. Its team supports projects from concept development and engineering review through fabrication, assembly, quality assurance, and logistics coordination. With a culture grounded in excellence, integrity, and customer focus, A-SPARK works to simplify complex manufacturing programs while helping clients reduce risk, improve consistency, and scale with confidence across Asia.
The sheet metal manufacturing process typically starts with design review and material selection, followed by cutting, forming, punching, bending, welding, finishing, and inspection. In contract manufacturing, the process often also includes DFM analysis, prototyping, first article approval, assembly, packaging, and logistics coordination so parts arrive ready for production use.
Talk with our team about specifications, timelines, and manufacturing support.
Certified quality management system standard.
Certified automotive quality system compliance.
Certified process-focused production support.
Share your drawings, specifications, and production goals. Our team will review your project and outline the right manufacturing, assembly, and logistics support.
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.