Injection Molding
Custom plastic and rubber molding support for complex automotive and EV components, backed by engineering review, material consideration, and production planning for repeatable performance.
A-SPARK Manufacturing helps automotive and EV OEMs move from concept to scalable production with custom injection molding ODM support, engineering analysis, quality documentation, assembly, and logistics. Built for complex requirements and repeatable output, our solutions combine material knowledge, manufacturing discipline, and Asia-based production partnerships to reduce risk, control cost, and accelerate time to market.

End-to-end ODM support for automotive injection molding, from design review to production, assembly, quality, and logistics.
Custom plastic and rubber molding support for complex automotive and EV components, backed by engineering review, material consideration, and production planning for repeatable performance.
Concept development and engineering design support help transform early product ideas into manufacturable parts, with guidance from prototype planning through production launch.
Design for manufacturability, material review, first article sample support, and root-cause improvement help reduce launch risk and improve production consistency.
ISO 9001:2015 and IATF 16949-aligned quality systems support PPAP, inspection, traceability, dimensional reports, control plans, FMEA, and capability studies.
Integrated assembly services include fastening, adhesive bonding, gasketing, sub-assembly, final product builds, custom fixtures, functional testing, and final QC.
End-to-end project support includes IP protection, sourcing, procurement, customs coordination, tariff engineering, carrier strategy, and reliable logistics planning.

We review your product concept, drawings, target application, performance requirements, and automotive program expectations. Early engineering input helps clarify mold feasibility, material direction, tolerance risks, and downstream assembly or logistics needs before investment increases.
Manufacturing partnerships built around quality, transparent communication, and scalable production for demanding global industries.
A-SPARK Manufacturing combines engineering discipline, quality control, and scalable production support.
Over 20 years of in-house die casting and assembly partnership experience supports disciplined production.
Quick design analysis and short prototyping cycles help automotive teams reach production faster.
ISO 9001:2015 and IATF 16949 systems strengthen documentation, traceability, and process control.
Asia-based sourcing, manufacturing, assembly, and logistics reduce supplier complexity for global OEMs.
Experienced manufacturing support for complex global production programs.
A-SPARK Manufacturing grew from LEGE Corp’s strong manufacturing foundation, built on more than 40 years of experience in Taiwan and 20 years of operations in Vietnam. Today, the company supports customers with precision manufacturing, engineering, sourcing, assembly, quality assurance, and logistics across Asia and global markets. Its culture is grounded in excellence, integrity, customer focus, and a commitment to solutions that exceed expectations. With headquarters in Bac Ninh Province and branch presence in Dongguan, A-SPARK combines local business knowledge with international program support. The mission is straightforward: provide reliable, transparent, and efficient production partnerships for businesses that need to scale with confidence in Asia.
A custom automotive injection mold ODM partner supports product development, mold and material planning, injection molding, quality documentation, assembly, and supply chain coordination. A-SPARK Manufacturing helps customers move from concept development and engineering design through production-ready components, using DFM reviews, quality controls, and logistics planning to support automotive and EV programs.
Send your requirements and get practical engineering guidance.
Quality management for consistent manufacturing outcomes.
Automotive quality standard for production suppliers.
Inspection, traceability, and continuous improvement focus.
Share your drawings, target volumes, materials, and program requirements. Our team will review manufacturability, quality expectations, sourcing needs, and next steps for ODM 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.