Mechanical Manufacturing Capabilities For Injection Molding Tool Design

Precision Metal Parts and Machining

Premier supplier of precision metal parts and assemblies, specializing in stampings, castings, and precision machining. 

With the mechanical manufacturing facilities and expertise to create our own dies for castings and stampings, we carefully control all facets of the production environment. Our state-of-the-art machines punch, weld, press, shear, and cut to form just about any precision metal component imaginable. We process most metals including mild steel, stainless steel, aluminum, brass, copper, zinc, and iron.

Our facilities for laser-etching, powder-coat painting, plating, polishing, and heat treatment provide the finishing and decorating details for all your product needs.



Injection Molded Plastics

Mars International offers the expertise, experience, and equipment to produce plastic parts of all colors, shapes, and sizes. We support a wide variety of injection mold types and a wide range of resin materials for many industries including filled and unfilled engineering, commodity, and specialty resins.

 With a range from 20 to 2000 ton machines we have the mechanical manufacturing capability to produce everything from simple, single-cavity molded thermoplastic resins, to complex, two-shot products. Clean room molding is available and can be tailored to your product requirements.

In addition, we have finishing and decorating capabilities; our pad printing, silk screening, and spray-painting equipment provide the final touches for all your product needs.

Injection Molding Tooling Design Processes Used to Manufacture Our Products

  • Conventional molding
  • Overmolding
  • Two-shot and two-color molding
  • Insert molding
  • Unscrewing and collapsible core
  • In-mold decorating

Tool Design & Construction

Mars International is a leading designer and plastic injection mold tool supplier for injection molded plastics and metal stampings for our OEM customers.

Our injection mold construction services for precision molded plastics are quality assured, including:

  • Tool and die certifications supplying a tool life guarantee
  • Initial sample inspection report
  • Steel certification
  • Heat treatment inspection report
  • Wiring diagrams
  • Full tool and die documentation including 2D and 3D drawings, and a complete Bill of Materials

Contact Mars if you have a project that needs our skills.