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MID Mould Industrial Ltd. 86--18666430006 info@midmould.com

Plastic Injection Molds

Plastic injection molds are the foundation of mass production in the plastics industry. MID Mould specializes in custom injection molds designed for high precision, long life, and cost-effectiveness.

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Plastic Injection Molds

  • Custom Plastic Molds

    Custom Plastic Molds

    MID Mould designs and manufactures custom plastic injection molds tailored to your product needs. We handle everything from steel selection, mold design, and machining to polishing, testing, and packaging, ensuring both quality and consistency.

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Plastic injection molds are critical tools for producing precise, repeatable, and efficient plastic parts. MID Mould specializes in designing and manufacturing high-quality plastic molds according to our customers' specific product needs.

Each mold is custom-made from certified tool steels such as S136, 1.2343, 738H, P20, NAK80, or H13, depending on the expected mold life (ranging from 50,000 to 1,000,000 injections shots), surface finish, and resin compatibility. Cavity counts range from one to 16+ or more, depending on part size and production volume requirements.

Our Design Process & Capabilities:

  • Our design process includes comprehensive design-for-manufacturing (DFM) analysis, parting line optimization, cooling channel layout, ejector system design, and the selection of hot or cold runner systems.
  • We are experienced in manufacturing molds with complex features such as lifters, slides, inserts, ejector mechanisms, and interchangeable cores.

Applications & Quality Assurance:

  • From prototypes to production molds, our molds support a wide range of applications, including automotive, medical, electronics, and consumer products.
  • Each mold undergoes comprehensive tryout testing (T0/T1), dimensional inspection, and documentation to ensure smooth integration into the customer's injection molding process.

Whether you're looking for molds for export or in-house production, MID Mould provides durable, high-performance molds, along with responsive communication and after-sales support.

Sample Exhibition

Our services cover all industries and reach all parts of the world.We can make all kinds of products for you according to your design.