Injection Molds

Many of the factories on our platform will accept prototype or low-volume tooling project orders. You do have the opportunity to specify on your first request the part quantity that you need. Only suppliers who are able to meet that number will be able to send a proposal.

In manufacturing, an injection mold is the tooling that forms molten plastic into a repeatable part shape. Custom mold projects can involve prototype molds, bridge tooling, insert molds, family molds, and multi-cavity production tools. Haizol's injection mold directory connects those tooling needs to factory listings.

Injection mold cost depends on cavity count, mold steel, resin, side actions, surface texture, tolerance, and expected shot volume. For China tooling context, Haizol's 2026 injection molding report puts simple prototype molds at about $1,000-$3,000 and multi-cavity production tooling at $5,000-$15,000+.

For custom injection molds, companies can use Haizol to upload a design file and state material, mold requirements, tolerances, surface finish, secondary processes, and NDA preference. That gives Chinese mold factories enough context to judge prototype tooling, bridge tooling, or production tooling fit before quoting.

Prototype tooling prioritizes design validation, bridge tooling balances short-run output with controlled cost, and production tooling prioritizes repeatability. Haizol profiles separate these mold-supplier fits through tooling history, T1 sample process, certifications, mold maintenance expectations, and similar molded-part work.

For injection molds from China, shortlist factories by DFM support, mold design capability, tool steel options, press range, T1 sample approval, export communication, and tool ownership terms. Haizol profiles add verification through business legitimacy, audit status, production and QC equipment, certifications, product photos, and reviews.