Frequently Asked Questions
Quick answers about our injection molding, mold making, PU foam and low MOQ. Can't find what you need? Use the Contact page.
We keep our MOQ flexible — low-volume and small-batch orders are welcome. Unlike large factories that dismiss small orders, we treat every order with the same care, from a single prototype to full mass production. Contact us with your drawing and we'll confirm the MOQ for your specific part.
Yes. Low-volume and small-batch injection molding is one of our strengths. Our in-house molds and injection machines let us run small batches economically — no need to commit to tens of thousands of pieces before validating your design.
Engineering plastics including PP, PE, ABS, PC, PA (Nylon), POM (Acetal), PBT, TPU and TPE, plus high-temperature plastics such as PEI, PSU, PEEK and PPS. We also run a self-skinning PU foam line for insulation and cushioning parts.
Our typical mold lead time is 30 days. Simple molds can be faster; complex multi-cavity molds may take longer. We confirm a realistic schedule with a DFM report before we start cutting steel.
Yes. Mold making and injection molding are both in-house — CNC machining, EDM, wire EDM, mold building and injection molding all happen under one roof, so we can trial a mold the moment it's finished.
Yes. We support concept-to-prototype development — DFM feedback, mold flow analysis, and prototypes built on our in-house CNC — so you can validate your product before committing to tooling.
Industrial and engineering parts, valve components (precision injection molded seats, seals, stems and bodies), valve insulation jackets, equipment housings, automotive components and more. We also handle metal-to-plastic conversion projects.
Yes. We machine precision metal parts on our in-house CNC, and manage stamping and die-casting through vetted partners — one point of accountability for quality and delivery across your whole product.
We run a 4-stage QC framework — IQC, IPQC, FQC and OQC — with a dedicated QC team and full inspection instruments including CMM. Every batch ships with a QC report. Products are RoHS/REACH compliant.
Send us your 3D file (STEP/IGS/STP) or drawing through our contact page. We'll confirm material, tolerance, MOQ and return a quote within 24 hours.
The online estimator gives an indicative ex-works price range for initial budgeting, based on material, part weight, cavity count and part size. It is not a formal quotation. For a firm price, send your 3D file (STEP, IGES, STL or OBJ) and we will confirm a binding quote within 24 hours.
Both, shown separately. The mold/tooling cost is a one-time investment in the steel tool. The unit price is what you pay per molded part at your annual volume. You can see both instantly in the cost estimator.
Four factors drive most of the cost: material (resins range from about ¥9/kg for PS to ¥800/kg for PEEK), part weight, cavity count (more cavities lower the unit price but raise tooling cost), and part size (larger parts need larger, more expensive molds).
STEP (.stp/.step), IGES (.igs/.iges), STL and OBJ. STEP is preferred because it carries precise CAD geometry for automatic measurement. You can also send a 2D drawing or a photo.
Start with the online cost estimator for a quick price range, then submit your drawing through the RFQ form. We respond within 24 hours with a detailed, binding quotation.