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Connect with 800,000+ listed factories in Asia. Receive multiple quotes for your parts and manage production with speed and confidence.
Molded Parts in China
From injection molded housings and compression molded seals to blow molded containers and overmolded assemblies, China is the world's largest producer of molded parts. If your products require custom plastic or rubber components, Chinese molding specialists offer the process range, material options, and production scale to meet your needs.
Chinese molding factories operate injection, compression, blow, rotational, and transfer molding equipment, working with thermoplastics (ABS, PC, PP, PA, POM), high-performance polymers (PEEK, PEI, PPS), and elastomers (silicone, EPDM, TPU). Many factories handle tooling design, mold fabrication, and part production under one roof - from injection molded parts to specialty components, including other molded parts.
Verified molding suppliers on Haizol hold ISO 9001 certification, with many also qualified to IATF 16949 or ISO 13485 for automotive and medical applications. Their quality systems support dimensional inspection, CMM measurement, and first-article inspection. Many buyers combine this with rapid injection molded parts from the same platform. For related needs, explore custom 3D printed parts from verified factories on Haizol.
The common risk with sourcing molded parts offshore is tooling quality - a poorly built mold produces dimensional drift, flash, and sink marks that become expensive to fix.
Haizol connects you with verified suppliers of molded parts matched to your requirements. Submit your RFQ with 3D files, material specifications, and quantity, and receive multiple quotes typically within 24 hours. You work directly with the factory, with NDA protection for all design files.
Other related parts categories: Rapid Injection Molded Parts, Rapid Prototyping Parts, Metal Stamping Parts, Tooling Parts, Custom 3D Printed Parts
Frequently Asked Questions
What Molding Processes Are Available?
Injection molding, compression molding, blow molding, rotational molding, transfer molding, insert molding, and overmolding. Specify your preferred process or let suppliers recommend the best option for your molded parts.
What Lead Times Should I Expect for Mold Fabrication?
Prototype aluminum molds take 3_4 weeks. Production steel molds typically require 6_10 weeks. Part production adds 1_3 weeks after mold approval. Timelines are detailed in each quotation.
Do Suppliers Accept Prototype or Low-Volume Molding Orders?
Yes. Many verified factories offer prototype tooling and low-volume production runs. Specify your quantity in the RFQ, and only suppliers suited to your batch size will respond.
How Are Mold Ownership and Transfer Handled?
You can specify mold ownership terms in your RFQ. Most suppliers on Haizol accept that the mold belongs to the buyer after payment. Mold transfer to another facility can be arranged if needed.
What Are Molded Parts?
Molded parts are components formed by shaping plastic, rubber, or composite material inside a mold. Common processes include injection molding, overmolding, insert molding, blow molding, compression molding, thermoforming, and rotational molding. Haizol's molded parts directory connects process type to factory capability.
How Can I Tell if a Part Is Injection Molded?
Parting lines, ejector-pin marks, gate marks, ribs, bosses, snap features, and consistent wall sections often indicate injection molding. These clues help decide whether injection molding, overmolding, insert molding, blow molding, or another molding route fits the part.
What Are the Parts of a Plastic Mold Called?
Plastic molds can include cavities, cores, runners, gates, ejector systems, cooling channels, slides, lifters, inserts, and mold bases. Requests through Haizol should flag undercuts, cosmetic surfaces, insert locations, and ejection concerns because these details affect tooling design and factory selection.
How Much Does It Cost to Get a Mold Made?
Mold cost depends on part size, cavity count, mold steel, surface finish, side actions, tolerances, and expected production volume. Through Haizol's marketplace, the strongest shortlist usually comes from factories that can quote tooling and molded-part production from the same drawing package.
Can I Order Custom Molded Parts Online?
For custom molded parts, Haizol uses the uploaded design file, selected material, and special requirements to guide factory matching. Quantity, finish, tolerances, tooling expectations, inserts, and secondary operations help factories judge injection molding, rubber molding, blow molding, compression molding, or thermoforming fit.