Team members
Engineering, tooling, project and quality support.
Selected engineering cases
See the tooling challenge, not only the finished part
Case 01 · Metal-to-plastic redesign
Hollow guide tube with projectile-assisted nitrogen molding
A long curved metal tube was redesigned as one molded plastic component while retaining the hollow routing geometry.
View full case study
Case 02 · Multi-mold program
PHEV tooling with coordinated side actions
A multi-tool program combined long-form cavities, localized inserts and coordinated side-action release.
View full case studyManufacturing sequence
Follow the mold through the workshop
A clear sequence helps purchasing and engineering teams understand where quality is built and checked.
01 CNC machining
Core, cavity, inserts and mold-base features.
02 EDM and wire cutting
Features and profiles not suited to conventional cutting.
03 Polishing
Surface preparation to the agreed part requirement.
04 Mold fitting
Assembly, side-action checks and functional verification.
05 Mold trial
Trial, adjustment and molded sample review.
06 Inspection
Tooling and part checks against agreed criteria.
Free DFM review
Start with the data that drives the mold
Send CAD, material, volume, finish and timing. We return focused questions and practical manufacturability feedback.
- 01
Send part data
3D CAD, drawing and key project requirements.
- 02
Engineer review
Parting, gates, release, wall thickness and tooling risks.
- 03
Actionable feedback
Open issues, options and quotation direction.
Factory and project team
One team from tooling decisions to production handover
Tec-Shine coordinates design, mold manufacturing, trials, molding and shipment support for custom plastic-part programs.
- 100+
- Team members
- 2005
- Founded in Shenzhen
- 48h
- Free DFM review target
Core capabilities
End-to-end mold and molding support
Design review, tooling, trials and molding in one project path.
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Mold Making
We have a well-trained team of engineers and skilled staff dedicated to the manufacture of various injection molds.
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Injection molding
We provide our customers with a one-stop service for plastic products, including mold flow analysis, product design, and mold design to meet the needs
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Technical Support
With advanced mold manufacturing and injection molding experience, we are committed to providing customers with quality and efficient services.
Project examples
Representative molded parts
Customer experience
Supporting projects for global teams
Ready to review a project?
Send the part data. Get a clearer tooling direction.
Send 3D CAD, material, expected quantity, surface requirements and target timing. Tec-Shine can review manufacturability and quotation direction.
Start Free DFM Review
Email sales@tec-shine.com
Project files can be shared under NDA.