Review before tooling
Check manufacturability, mold structure and key risks before steel is cut.
Check manufacturability, mold structure and key risks before steel is cut.
Coordinate design, machining, trial, correction and molding with one team.
Keep engineering, quality and commercial decisions visible to global buyers.
Consider part quality, cooling, cycle time and secondary operations together.
Manufacturing workflow
TEC-SHINE connects mold design, CNC and EDM machining, trial, correction, injection molding and secondary operations. That makes it easier to review cost, quality and lead-time tradeoffs before they become production problems.
Free DFM review
Share the part geometry, material, expected volume and key requirements. We review the information that shapes mold feasibility and quotation direction.
Upload STEP, STP, IGS, X_T or drawings with material, volume and finish notes.
Check wall thickness, draft, ribs, bosses, parting, gates and mold structure.
Identify open questions, manufacturability risks and practical design options.
Align the tooling approach, scope and project plan before mold manufacturing.
Factory and project team
Founded in 2005, TEC-SHINE provides one-stop support for plastic part development, including DFM, part design, mold design, mold manufacturing, injection molding, secondary processing and shipment coordination. Our team works to shorten lead time, improve mold reliability and keep production quality stable across the full project cycle.
Factory and tooling evidence
Current project and factory photography is used to show tooling, machining, trial and molded-part experience without relying on generic stock imagery.




Core capabilities
Use one project path from early design review through tooling, trial, production and value-added operations.
Mold Making
We have a well-trained team of engineers and skilled staff dedicated to the manufacture of various injection molds.
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
Technical Support
With advanced mold manufacturing and injection molding experience, we are committed to providing customers with quality and efficient services.
Project examples
Customer experience








Ready to review a project?
Send 3D CAD, material, expected quantity, surface requirements and target timing. TEC-SHINE can review manufacturability and quotation direction.