Insert Molding Service | Cut Down on Assembly Processes

The aesthetic combination of metal and plastic with insert molding

An NDA can be signed if needed before the quotation.
insert molded pcb electrical parts
insert molding of medical instruments
insert molding banner product
Metal Inserts

Achieve Stronger, More Efficient Parts with Insert Molding

Firstmold’s insert molding process is a versatile and efficient solution for creating complex parts with greater strength and durability. By combining multiple materials or components into a single molded part, insert molding can significantly reduce assembly time and costs while also improving part performance. 

Our state-of-the-art machinery and experienced technicians allow us to precisely mold inserts into parts, achieving greater reliability and consistency. From prototyping to high-volume production, Firstmold’s insert molding capabilities offer a reliable and cost-effective solution for your custom part needs.

Applications

What you can make with insert injection molding?

Insert molding is a versatile manufacturing process that enables the production of complex and high-precision parts. At Firstmold, we have extensive experience in insert molding and have successfully produced a wide range of parts and products for various industries. For example, we have produced microelectronic components such as connectors, switches, and sensors that require high precision and tight tolerances. Additionally, we have manufactured automotive parts such as gears, housings, and brackets that require high strength and durability.

insert molding background01
Seamless Metal-Plastic Integration in One Go
insert molding background02

Material Selection For Insert Molded Parts

Insert molding often requires the use of a kind of plastic material and another metal or other material used for the inserted part.
Main Materials

Choose the main material for your injection molding product

We are well-versed in hundreds of plastics or other materials for injection molding, including single materials, mixed materials, modified materials, rubbers, etc. We are familiar with their physical properties, chemical properties, and all parameters.

Also, because of the strength of our supply chain system, we can obtain these raw materials in a timely and stable manner without any impact on your product delivery.

insert molding main materials

Brass

Aluminum

Steel

Plastic

Ceramic

Glass

Inserted Materials

Dare to imagine, dare to insert

Insert injection molding is generally most commonly used for the insertion of screws or studs, brass will not rust and has characteristics of corrosion resistance. It is affordable and easy to process. which makes it the most commonly used material in insert molding.

In addition, copper, aluminum, steel, hard dissimilar plastic parts, ceramics, glass, and plastic can be used as insert materials. In the product application, we will design the shape and structure of plastic parts according to the thermal expansion coefficient of different materials.

en_USEN