Our OEM injection molding Service

Our OEM injection molding process is engineered for scalability, consistency, and brand compliance—critical for high-volume OEM production. We start with collaborative mold design (CAD/CAM integration with your engineering files) to ensure parts fit your assembly lines perfectly. Key process features for OEMs include: precision tolerance control (±0.005mm for critical medical/electronic parts), automated quality checks (100% dimensional scanning for batch consistency), color matching (RAL/Pantone alignment with brand guidelines), and certified production (ISO 9001, IATF 16949 for automotive, ISO 13485 for medical OEMs). Secondary processes (ultrasonic welding, plating, texturing) are tailored to your OEM finishing requirements.

OEM-specific advantages of our service include: cost efficiency at scale (multi-cavity molds for 100k+ unit runs, reducing per-part costs by 15–25%), supply chain reliability (just-in-time delivery to align with your production schedules), confidentiality (NDAs and secure data management for proprietary OEM designs), and rapid prototyping (20–50 OEM prototypes in 3–4 days for design validation). We also offer mold ownership options—you retain control of tooling, a key asset for long-term OEM partnerships.

The advantages of our injection molding service are tailored to your needs: cost-effectiveness at scale (low unit costs for high-volume production, as molds are reusable and cycle times are fast—typically 10–60 seconds per part); complex design capability (we can produce parts with undercuts, threads, and intricate geometries that other processes can’t match); consistency (tight process control ensures every part meets the same specifications, reducing waste and rework); and speed to market (our streamlined mold design and production workflow gets your custom parts from prototype to production in weeks, not months).

OEM-Ready Assembly Services

To streamline your OEM production, we offer custom assembly services for plastic components—integrating parts into sub-assemblies ready for your end-product line. Examples include: assembling TPU gaskets with PC enclosures (electronic OEMs), attaching metal inserts to nylon brackets (automotive OEMs), or packaging sterile medical components (ISO 7 cleanroom assembly). Our assembly team follows your OEM workflow guidelines, reducing your in-house labor and lead times.

As your OEM injection molding partner, we align every step with your brand’s goals—from design collaboration to scalable, compliant production. Our focus on precision, consistency, and confidentiality ensures your plastic components enhance end-product quality and customer trust. Contact us today to discuss your OEM project, and let’s bring your custom injection molding vision to life.

We are plastic mold maker and can provide custom mold service, we can make injection molds, blow molds, rotational molds and die-casting molds.

For custom injection molds, we can provide professional custom injection molding services. Usually Plastic injection mold manufacturing Molding are manufactured using injection molding technology. The mold materials for injection molds can be chosen from P20, 718, S136, H13 and so on. The mold material reflects the mold life and product material requirements.

For parts that require blow molding production, we can also provide professional custom blow molding services.

Plastic injection mold manufacturing Injection Mould making

1.We communicate product design according to samples/drawings and your requirements.

2.After the product design is confirmed, we carry out the mold design, we provide all kinds of injection molds, blow molds, silicone molds, die-casting molds services.

3.Material procurement, steel cutting and mold basic tools.

4.Mold assembly

5.Mold inspection, tracking and controlling mold processing.

6. We will inform you the date of mold trial and send you the sample inspection report and injection parameters together with the sample.

7.Your instruction and confirmation of shipment.

8.Prepare the mold before packing.

Plastic injection mold manufacturing molding Specification

1. Professional manufacturer, design, production injection mould and stamping mould quality control

2. rich export experience plastic injection mould and stamping mould

3. Reasonable price of design mould

4. Cavities: single or as per your requirements cavity

5. Treatment: S45C Pretreat>25Hrc,And Nitriding

6. Mould Steel: Cavity ,Core and slide: P20 ,2738,2136 available Moldbase :LKM available

7. Standard:DEM ,HUSKY,available

8. Hot runner: according to your demand

9. Life time: >300 Thousand Times

10. Package: Plywood case, anti-rust paint

Mold design：

Information you need to provide us

1. If you have drawings, 2D drawings, 3D drawings (preferably in STEP format).

2. If there are no drawings, you need to provide specific length, width, height and weight information. (It’s best to send us samples)

3. Should the mold be sent to your country, or leave the mold in our factory and we will help you produce the product.

4. Mold material requirements, cavity number requirements (you can tell us about the size of your injection molding machine)

5. Product material requirements and product quantity. (You can tell us about the use of the product and we can give you suggestions)

Transaction process:

Mold testing：

Once the mold is complete, I do a mold test. It usually takes about 3-5 days to complete. We need to assemble the mold, adjust the pressure data of the machine, and try production. We need to check whether there are problems during the normal production of the mold and make modifications.

Product packaging

Packaging according to your needs

1.By air ,it takes 3-7 days for delivery .The goods can be shipped by DHL ,Fedex ,UPS .

2.By sea ,the delivery time is based on your port .

To South East Asian Countries takes about 5-12 days

To Middle east countries takes about 18-25 days

To European countries takes about 20-28 days

To American countries takes about 28-35 days

To Australia takes about 10-15 days

To African countries takes about 30-35 days.

Factory

Video-1: (Factory Video)

Video-2: (Injection Molding)

Video-3: (Blow molding)

Video-4: (Blow molding)

Video-5: (Roll molding)

Customer satisfaction is our most important goal. We focus on communication and cooperation with our customers, always pay attention to their needs and provide quick response and quality customer service. Our injection production mold factory is committed to establishing long-term relationships and ensuring that our customers receive the best after-sales service during the purchase and use of our products, and we will definitely do our best to solve any problems for our customers.

FAQ

1. Who are we?

We are based in Zhejiang, China, start from 2014,sell to North America(30.00%),Southern Europe(10.00%),Northern.

Europe(10.00%),Central America(10.00%),Western Europe(10.00%),Mid East(10.00%),Eastern Europe(10.00%),South America(10.00%). There are total about 51-100 people in our office.

2. How can we guarantee quality?

Always a pre-production sample before mass production;

Always final Inspection before shipment.

3. What can you buy from us?

Mould,Plastic Product, Metal Product,Dental Product,CNC machining.

4. Why should you buy from us not from other suppliers?

Ningbo P&M Plastic Metal Product Co., Ltd. We main do all kinds of 3d design, 3d printing and plastic metal molds tooling and products. We have our own engineer and factory. One-stop supply:3d design - 3d printing - mold making - plastic injection.

5. What services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU;

Accepted Payment Currency:USD,EUR;

Accepted Payment Type: T/T,L/C,PayPal,Western Union,Escrow;

Language Spoken:English,Chinese,Spanish,French,Russian.

6. What are the characteristics of your service?

1. Your inquiry related to our products or prices will be replied within 24hours.

2. Welltrained and experienced staffs to answer all your enquiries in fluent English.

3. Offering the support to solve the problem in the application or selling period.

4. Competitive prices based on same quality.

5. Guarantee samples quality same as mass production quality.