Plastic injection molding for complex, multi-material components.
LongTeam designs molds and runs production for automotive-lighting and medical-device components where appearance, dimensions, and material interfaces must stay controlled.
Choose the molding and tooling path that fits your part.
Review part geometry, material, expected demand, tooling, molding, finishing, and assembly with one engineering team.
Multi-Material & Two-Shot (2K) Molding
Combine compatible materials or colors in one molded component for integrated grips, seals, fluid interfaces, tactile surfaces, or clear color coding. LongTeam reviews the material pair, interface, tooling sequence, and approval method before tooling.
Physical Part → 3D CAD / STEP
Provide a physical sample and known critical dimensions. LongTeam can reconstruct controlled 3D CAD and a STEP deliverable, then connect the model to DFM and tooling.
Mold Design & Manufacturing
Connect DFM, mold design, tool manufacturing, trials, and production changes.
Custom Injection Molding
Match part geometry, resin, tooling, and expected demand to an 80–850T press range.
Insert & Overmolding
Integrate metal inserts, soft-touch surfaces, seals, and multi-material features.
Engineering guides for decisions before and after tooling.
Review DFM, materials, tooling, qualification, sourcing, and production questions—then connect the topic to the relevant LongTeam capability.
Keep critical requirements connected from DFM to inspection.
High-requirement parts need more than a capable machine. Material, surface, dimensional, interface, and documentation decisions must stay visible through tooling, trials, and production.
Four connected decisions
Define, engineer, sample, verify—and use the evidence in the next decision.
Start with the requirement that is hardest to control.
Molding support for automotive, medical, consumer, and electronics teams.
Start with your application, drawing, material, documentation, and qualification requirements. Each program is reviewed against its own risks and acceptance criteria.
Engineering conversations beyond the factory.
LongTeam meets medical and automotive teams to discuss multi-material parts, tooling requirements, quality planning, and supplier qualification.
See where your molds and molded parts are made.
Tour the production floor and review automotive lighting, medical-device, light-guiding, and in-house tooling work.
A Taiwan molding partner with facts you can verify.
LongTeam Industrial Co., Ltd. (隆廷實業有限公司) is a plastic injection molding and mold manufacturer in Tainan, Taiwan, founded in 1989. Tooling, molding, finishing, and assembly are managed through one manufacturing organization. Across its company history, LongTeam has designed and manufactured more than 10,000 molds.
Procurement teams should confirm current certificate scope and expiry during supplier qualification. Program-specific documentation and regulatory requirements are agreed before production approval.
Start with your part and its hardest requirement.
Share drawings or sample photos, material, expected demand, application, and acceptance criteria. LongTeam will clarify the engineering, tooling, and quotation scope.