Why is tooling in China so much cheaper than US/EU?
Three reasons. First, Dongguan has deep mold-making specialization — the region produces roughly 40% of global plastic tools, so the labor skill curve is mature. Second, tool steel and hot-runner components are sourced domestically at lower cost. Third, labor rates for skilled tool makers are 25–40% of US equivalents. On a typical H13 production tool, the saving is 40–60% vs US/EU quote.
How do you handle moldflow simulation?
On tools valued above $10,000, we run moldflow simulation (Autodesk Moldflow or Moldex3D) and share the results: gate locations, fill patterns, weld lines, warp prediction. For smaller prototype tools, we skip simulation and rely on DFM experience — but we'll run it on request at $200 per part.
Do I own the tool after it's built?
Yes. The tool is your property. We can store it at our facility for future production runs (typical storage fee: $25/month), or we ship it to you or to a third party of your choice. Tool transfer can be done via international freight; we've done this with UK, German, and Japanese customers.
What resins do you stock?
ABS, PC, PP, PE (HDPE/LDPE), PA6/PA66 (Nylon), POM (Delrin), PEEK, PMMA (Acrylic), PBT, PET, TPE, TPU, LSR silicone, PPS, PEI (Ultem), PPSU, plus glass-filled variants of most. About 40 grades in regular stock. For specialty resins (PEEK carbon-filled, medical-grade LSR), 1-week lead to source.
Can you do FDA-compliant medical molding?
Yes. We run ISO 13485-certified medical molding with validated processes, lot-traced resin, and full C&C records. USP Class VI resins are stocked for medical device work. Cleanroom-grade molding (ISO 14644 Class 7) is available through one of our partner facilities.