2K Injection molding

An innovative method of producing molded parts from 2 totally different materials known as 2K molding, double injection molding, or 2 shot, molding.

In this type of moulding two materials with varying properties, colors and hardness are molded together in one composite end product. This process is cost effective. Material selection is key factor for 2k molding. It is used for large scale production.

In 2k injection molding it is possible to perform more operations on the polymer while it is flexible and hot. And different materials can be used to formulate a high quality end product.


In this method one or more injection are used separately to inject plastic into mold. The material is separated very precisely on the basis of hardness and color.

It is Cost effective and efficient and can produce high quality molds

All types of custom based products can be made on demand.


On introduction of this process the cost are too much high as heavy 2k injection machines are needed for molding.

Are you looking for a reliable manufacture?

SINCERE TECH is here to provide you the best molding services. Molding has been our specialty for 18 years; we can make all types of high quality moulds either normal moulding, injection moulding, insert moulding, 2k molding, overmolding medical plastic moulding, automotive molding or moulding for home appliances.

We offer injection molded products and custom plastic mold to America, Europe and whole world. Please send us your part design or picture of sample if you would like to get help with your project. We will provide you with the best quote and solution for your project; we ensure you that your data will not be copied or shared; we can also sign NDA contracts for safety of your project. As your satisfaction is our first priority.

We will send you a quote within 24 hours after we receive your request of quotation with 3D design. To work with us we will be able to tailor our services to cover your part design, mold making and production design.

Get a quote from us today.