• Free DFM review before quotation • 24-hour engineering response • Early checks on warpage, cooling, venting, and fit risks
• Supports pilot runs and low MOQ • Complex materials: PC, PMMA, PA66+GF, TPU, PBT, ASA • Stable ramp-up from validation to production
Why customers come back
Why engineering teams choose Jeancen for NPI tooling projects
Free DFM review before quotation, with early checks on wall thickness, warpage, cooling, venting, and assembly fit risks.
Fast response for early-stage NPI discussions, feasibility reviews, and tooling questions.
Tooling decisions based on long-term repeatability, maintenance, and stable mass production—not just initial mold price.
Maintenance-first tooling with replaceable inserts, anti-misassembly logic, spare-part readiness, and built-in serviceability.
By the numbers
We measure the business by useful products, dependable partners, and customers who come back when they need the next everyday piece.
Shop the edit
Selected solutions that reflect our strength in precision tooling, insert molding, 2K tooling, and stable production support
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Custom TPU molded parts with engineering-driven DFM support, mold design, and production-focused review to improve manufacturability, surface quality, and long-term molding stability.
A technical case showing how Jeancen reduced tooling risk for a precision relay housing with complex ribs, fit-sensitive areas, and production-focused DFM review before steel cutting.
Insert-molded plastic components for electrical and functional applications, developed with a focus on stable insert positioning, assembly fit, and reliable production performance.
Precision-molded housings for sensors, connectors, and functional plastic assemblies, with a focus on dimensional control, stable fit, and production-ready tooling.
Plastic molded parts for plugs, sockets, and power-related applications, designed for stable fit, insert integration, and repeatable production quality.
Plastic housing components for breakers, relays, and electrical modules, with a focus on fit stability, assembly reliability, and production-ready tooling support.
Stories and guides
Representative cases showing how Jeancen solves tooling risk, fit issues, and production instability
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A plastic part may look correct in CAD, but real production stability is only proven through mold trial, process control, and ramp-up validation. A plastic part can look correct in CAD — but still fai
In precision injection molding, a part can pass standard dimensional checks and still fail during assembly. This is one of the most frustrating problems for automotive projects. The T1 samples may loo
Many injection molding projects do not fail because the product idea is bad. They fail because important project requirements were not clarified before tooling started. A plastic part may have a compl
