Allied General has the experience to work with interchangeable molding inserts, they allow more flexibility on product parts, allowing different designs using the same mold, making a more economical process and reducing the number of molds for the same part.

We are also able to make new inserts for different designs.

Pad printing is often used in conjunction with plastic injection molding to add decorative or functional markings to molded plastic parts.


By combining pad printing with plastic injection molding, we can add branding, product information, serial numbers, decorative elements, or other markings to the molded parts. This enhances the aesthetic appeal, branding, and functionality of the final products.

Custom project development in injection molding involves a collaborative process between the Allied General and our customer to bring a specific product or part to life.


The key steps involves Project Consultation, Design and Engineering, Design Review and Approval, Mold Design and Fabrication, Prototype and Testing, Production and Quality Control, Delivery and Support.

At Allied General, we can create new product technical drawings to make your idea a reality.
The drawing will provide detailed information about the part's dimensions, features, tolerances, and other specifications.

With the product drawing, we are able to create the mold that will allow us to mass-produce your products.

Overmolding is a process in injection molding where two or more materials are combined to create a single part. It involves molding a base or substrate material and then injecting a second material, known as the overmold, onto or around the base material.


This process allows for the creation of parts with multiple colors, textures, or material properties in a single final part.

Ultrasonic welding is a widely used joining technique in the field of injection molding. It is a non-contact welding process that utilizes high-frequency ultrasonic vibrations to create a bond between two thermoplastic parts.

It is a reliable and efficient method for joining thermoplastic parts in injection molding, offering numerous advantages in terms of speed, strength, and versatility.

Insert molding, also known as insert injection molding, is a process in which plastic components are molded around pre-placed inserts or substrates. It involves combining metal or plastic inserts with molten plastic material to create a single integrated part.

Advantages of Insert Molding: Enhanced Component Integration, Improved Strength and Durability, Cost and Time Savings, Design Flexibility.

Insert molding provides an efficient and cost-effective solution for creating complex parts with integrated components. It offers design flexibility, improved part strength, and streamlined production processes, making it a valuable technique in the field of injection molding.

Hot Foil Stamping is a printing technique where the foil is applied to an injected plastic part by using heat and pressure to create an exceptional printed design.

Hot foil stamping enables the incorporation of branding elements, logos, or custom designs onto injection-molded parts, helping to establish brand identity and differentiation in the market. It allows for customization and personalization, making each part unique.

Our fully equipped tool room empowers us to deliver top-notch mold repair and modifications. With precision machining and a skilled team, we tackle wear, defects, and damage, restoring your molds to optimal condition. We also offer expert mold modifications to adapt to changing needs. Trust us for reliable and efficient services that elevate your molds' performance.

Mold construction is a crucial aspect of the plastic injection molding process. It involves the design and fabrication of molds, also known as tooling, which are used to shape and form the molten plastic into the desired final product.