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POM (Polyformaldehyde / Delrin) Injection Molding

Ultimate plastic solution that comes closest to metal.

POM plastic materials and polyformaldehyde injection molded parts

Industry Experts In POM Injection Molding

At FirstMold, our understanding of POM plastics far exceeds that of our rivals. We excel in working with a broad array of Delrin’s modified materials, including but not limited to, enhanced toughness, wear resistance, and UV protection POM variants.

Our mastery enables us to carefully account for mold design factors like shrinkage rates and flow ratio, actively preventing a range of injection molding flaws. In mass production of POM materials, we confidently keep the defect rate under 1%.

Our meticulous approach and advanced knowledge position us at the forefront, ensuring exceptional quality and precision in POM injection molding projects. Choose FirstMold, where excellence is not just achieved but guaranteed.

POM material assembly line mass production of housing products

Applications of Acetal Injection Molding

POM is widely used in industrial manufacturing due to its metal-like properties, self-lubrication, fatigue resistance, thermal stability, and wear resistance, serving a multitude of industries.

Automotive & EV

delrin materials application in automotive

Machinery Manufacturing

delrin materials application in machinery manufacturing industry

Electrical and Electronics

delrin materials application in electronic industry

Precision Instrument

delrin materials application in precision instruments industry
Beyond the applications mentioned, modified POM plastics are also utilized in corrosion-resistant fire hydrants, pen barrels and caps, toys, numerals, zippers, mascara wands, and other consumer goods, among various items.
POM insert molded part
POM injection molding small parts
pom injection molded connectors
Polyformaldehyde injection molded hair trimmer parts
Polyformaldehyde injection molded automotive dashboard clips
POM Solutions

POM Plastic Injection Molding Capabilities

Our exceptional POM injection molding capabilities are not just talk; they are demonstrated in the following areas:

Material Expertise:


Mold Design

Design Support:


Supply Chain Management:

Quality Assurance

Advanced testing equipment and scientific product inspection protocols have propelled us to become industry leaders in the POM injection molding field.

Scalable Production

For small quantities, we offer prototype mold solutions or can utilize CNC prototyping for POM material products. For large quantities, we are capable of mass injection molding. No minimum order quantity requirement.

Post-Processing Services

We have post-processing techniques such as silk screening, etching, laser engraving, and spraying. Additionally, we have professional partners specializing in electroplating and anodizing, with whom we have cooperated for over ten years. 

PP Injection Molding Cases

FAQs For Plastic Injection Molding Services

faqs for plastic injection molding service
What is injection molding for those new to the concept?

If you have no knowledge and experience in molding and interested in the basics of injection molding, look no further as we will give you the answers. The injection molding is definitely a versatile and widely used manufacturing process, as it is perfect for producing parts needed in large quantities. To find out how it works, about its benefits, and on its applications of it in detail, we invite you to find out our well explained guide. This link will direct you to further information on injection molding: WHAT IS INJECTION MOLDING?

What is the difference between injection molding service and plastic injection molding service offered by FirstMold?

The core difference between our injection molding and plastic injection molding service, however, lies in the scope of materials involved and the processes utilized. The scope of our injection molding service covers the special category of plastic injection molding, along with other varieties of injection molding. In other words, although FirstMold’s injection molding services comprise of a variety of materials and methods (like LSR molding of silicones, etc), plastic injection molding services of FirstMold focus on manufacturing parts explicitly from plastics. This classification allows us to develop wide range of solutions to various project demands that we may specialize in the area of injection molding.

What is the criteria that I need to consider, if injection molding services are appropriate for my business?

You need to decide whether injection mold services is a good fit for your business basing on the complexity of the parts you need and the volume too. FirstMold’s injection molding services can be used to produce parts with the required large volume and accurately specified quality and precision. If your project includes complex geometries, high tolerances, and material options from plastic to silicone, we provide value engineering and innovative services. 

Can we rely on FirstMold to handle large-scale injection molding jobs?

Yes, FirstMold is a team of experts at undertaking and completing operational high-volume injection molding projects with ease and precision. With the latest machinery that we posses on our premises, we are capable of producing high volumes without reducing quality. We can handle the requirements of tens of thousands parts to millions, thanks to the capabilities and capacity of our team, making sure you receive the delivered goods on time and the quality of the products.

How does FirstMold ensure the quality of injection molded parts?

The assurance of quality is fundamental in our injection molding services. FirstMold uses a strict quality control process that includes design review, material inspection, in-process monitoring and final inspection to make sure each component is up to the standards stated and your specific requirements. Our ISO-certified processes and skilled quality control team assisted by the most advanced measurement and testing devices produce the defect-free parts that meet your requirements .

How does FirstMold handle complex injection molding designs?

Although FirstMold can fully implement the intricate designs of injection molding with its well equipped CAD/CAM, qualified engineers, and upgraded machine tools, the company’s lead in this characteristic is its advanced technique in CAD/CAM and the experienced personnel. We carry on design consultation services to improve manufacturability of your product, so that even the most complex designs would be made with fantastic precision and efficiency.

What is the lead time for your injection molding services?

The lead time for our injection molding service might vary for more complex projects with a higher volume of parts. Usually most of the projects fall into the range from a few weeks to several months. We give priority to project management and communication for smooth and timely execution of the project. For a better estimate customized to your own personal project, contact our team for more information regarding your specific project.

What do you do if the design flows or quantity requirement alters after the project is launched?

For we know projects may undergo possible changes in requirements. FirstMold is flexible and works the best by aligning with the clients to consider the changes in design or quantity and to minimize the delay and costs. It is important to talk, and we encourage clients to have the discussion as soon as possible regarding changes.

Will FirstMold have material certification and quality reports for injection mold parts?

Indeed, we can carry out material certifications and give quality reports comprehensive as needed for your injection molded parts on demand. These documents are intended to confirm the material specifications and prove the compliance of the product against your quality specifications.

What are the ways in which my project is kept confidential by FirstMold?

The confidentiality of FirstMold is beyond any doubt. We guarantee that all our customers sign non-disclosure agreements (NDAs) with us, which will legally protect the confidentiality of the details of your project. We have also developed our internal protocols which are designed to protect the security of your information during the production process.

Does the FirstMold offer the assembly and packing services for the injection molded parts?

 Yes, FirstMold provides an all inclusive assembly and packaging service which considers client’s needs and offers an entirely finished product. We provide an array of services, encompassing assembly of multi- parts and different packaging options, that make your components fit for distribution and direct sale.

How does FirstMold support small businesses or startups with their injection molding services needs?

Firstmold’s objective is to provide small businesses and startups with the easy access to the needed materials by offering flexible order quantities, competitive prices, and personalized service. We deliver expertise through designing and production processes so parties without injection molding experience can bring their products in the market.

What is the winning edge that sets FirstMold apart from the rapidly changing injection molding industry?

The fast pace of injection molding technology, constant staff training and adoption of new manufacturing methods helps FirstMold to remain in the lead of injection molding business. We constantly explore and investigate new materials and methods to cater to the demand for the latest technology by our clients.

How can I track the progress of my injection molding project?

Clients of FirstMold are granted updates as frequent as they would need and they also have access to a project manager who can provide answers to their questions and progress reports. We value transparency in communication, which all the while maintains you as an informed and satisfied customer.