For P&M, a professional plastic injection mold manufacturer with years of industry experience, 3D Modelling Plastic Injection Part Molding is not just a technical tool but the core driving force behind our ability to deliver high-quality molds and win customer trust. This advanced technology runs through every stage of our production process, from initial product communication to final mold delivery, enabling us to convert customers’ abstract design concepts into tangible, high-precision mold products more efficiently than our competitors. Compared with traditional mold manufacturing methods that rely on 2D drawings and repeated physical trial molds, 3D Modelling Plastic Injection Part Molding allows P&M to shorten the mold development cycle by 30% on average and reduce trial-and-error costs by nearly 40%, while ensuring the dimensional accuracy of molds reaches ±0.05mm. As a forward-looking manufacturer, P&M has fully integrated 3D Modelling Plastic Injection Part Molding into our core workflow—whether optimizing the mold cavity structure to enhance product forming stability or predicting potential defects such as weld lines in advance, this technology provides us with reliable support, making our molds always meet or exceed customer expectations. We believe that 3D Modelling Plastic Injection Part Molding is the key to our competitive edge, and we are eager to showcase how it can create value for your projects.
For 3D Modelling Plastic Injection Part Molding, Ningbo (P&M) Plastic Metal Products Co., Ltd. has 18 years of mold manufacturing technology and 12 years of export experience. We provide professional one-stop customized mold services and are a professional plastic mold manufacturer. We can use injection molding, blow molding, die-casting, and rotational molding.

3D Modelling Plastic Injection Part Molding Introduction is crucial to understanding how P&M translates technical advantages into tangible customer benefits. At its core, 3D Modelling Plastic Injection Part Molding is a digitalized design and simulation system that uses industry-leading software (including SolidWorks, Moldflow, and AutoCAD 3D) to build virtual 3D models of injection parts and molds, then simulates the entire injection molding process to identify and resolve issues in the design phase. What sets P&M apart in the introduction of this technology is our standardized and customer-centric workflow. We start by assigning a dedicated technical consultant to communicate with customers, clarifying details such as product material requirements, structural characteristics, and application scenarios. Based on this, our engineering team builds a high-precision 3D model of the injection part, and then designs key mold components (cavity, core, gating system, cooling system, etc.) in detail to form a complete mold 3D model. Unlike many competitors who only use 3D modeling for basic design, P&M takes full advantage of the visualization feature of 3D Modelling Plastic Injection Part Molding: we share the 3D model with customers in real time, allowing them to intuitively check the mold structure and product effect, and make instant adjustments to avoid misunderstandings caused by 2D drawing interpretation. Moreover, the introduction process at P&M includes in-depth process simulation—our engineers simulate the flow of molten plastic, cooling and solidification, and stress distribution to predict defects such as shrinkage or warpage, and optimize the design accordingly before mold processing. This proactive approach means P&M rarely needs rework after mold manufacturing, which is a key reason why our customers trust us. P&M’s professional team has an average of 8 years of experience in 3D Modelling Plastic Injection Part Molding, and we regularly invest in software upgrades and technical training to ensure we master the latest simulation and design functions. This rigorous introduction process ensures that every mold we produce starts with a perfect design, laying a solid foundation for subsequent manufacturing.
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Mould Name |
3D Modelling Plastic Injection Part Molding |
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We promise |
All customer-centric, never for short-term profit, and sell long-term benefits |
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We produce |
Mold, prototype, injection molding, product assembly, surface printing, spraying the surface integration |
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Pls provide |
2D, 3D, samples, or the size of the multi-angle pictures |
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Mould Time |
About 25 working days |
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Product time |
7-15 Days |
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Moud precision |
±0.1mm |
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Mould life |
50-100 million shots |
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Producing Process |
Audit drawings - mold flow analysis - design validation - Custom Materials - mold processing - core processing - electrode machining - Runner system processing - parts processing and procurement - machining acceptance - cavity surface treatment process - complex mode Die - The entire mold surface coating - Mounting plate - mold sample - sample test - sending samples |
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Mould cavity |
One cavity, multi-cavity or same different products be made together |
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Mould material |
P20,2738,2344,718,S136,8407,NAK80,SKD61,H13 |
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Runner system |
Hot runner and cold runner |
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Base material |
P20,2738,2344,718,S136,8407,NAK80,SKD61,H13 |
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Finish |
Pitting the word, mirror finish, matte surface, striae |
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Standard |
HASCO, DME or dependent upon |
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Main thechnology |
Milling, grinding, CNC, EDM, wire cutting, carving, EDM, lathes, surface Finish, etc. |
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Software |
CAD,PRO-E,UG Design Time: 1-3 days (normal circumstances) |
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Product material |
Food grade plastic raw materials |
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Origin |
Made in China |

The Feature And Application of 3D Modelling Plastic Injection Part Molding are where P&M’s unique advantages shine, and they directly demonstrate how we can solve practical problems for customers in various industries. The core features of 3D Modelling Plastic Injection Part Molding—high precision, strong visualization, efficient simulation, and seamless integration—are all amplified by P&M’s professional execution. In terms of high precision, P&M’s 3D models can restore even the finest surface details of injection parts (such as micro-ribs and threaded holes) with a dimensional error of less than 0.01mm, meeting the strict requirements of automotive, electronics, and medical industries. Our visualization advantage is reflected in the real-time collaborative design service: P&M provides customers with online 3D model viewing and modification permissions, enabling remote communication and reducing project communication time by 50%. The efficient simulation feature allows P&M to complete 200+ process parameter adjustments and defect predictions in 4-6 hours, while traditional physical trial molds take 3-5 days—this efficiency means P&M can deliver molds 2-3 weeks faster than industry averages. Seamless integration is another key strength: P&M’s 3D models are directly connected to our CNC machining centers (including 5-axis high-speed milling machines), and the automatically generated machining paths ensure consistent mold processing accuracy, reducing manual intervention errors to near zero. These features of 3D Modelling Plastic Injection Part Molding have been fully verified in P&M’s practical applications across industries. In the automotive industry, we used 3D Modelling Plastic Injection Part Molding to design molds for a major auto parts supplier’s bumper components. By simulating the cooling process of different bumper areas, we optimized the cooling channel layout to ensure uniform cooling, reducing product warpage rate from 1.2% (industry average) to 0.3%. For a leading electronics brand’s mobile phone mid-frame mold, our 3D model accurately designed the mold’s gating system, eliminating weld lines and improving the product’s structural strength by 25%. In the medical field, P&M used 3D Modelling Plastic Injection Part Molding to simulate the flow of medical-grade PP materials for a syringe mold, ensuring no dead corners in the cavity and meeting the FDA’s hygiene standards. Beyond mold manufacturing, P&M leverages 3D Modelling Plastic Injection Part Molding to provide value-added services: mold design optimization, process simulation analysis, and even small-batch prototype printing. This one-stop service model has made us a long-term partner of 50+ Fortune 500 companies. At P&M, 3D Modelling Plastic Injection Part Molding is not just a technology—it’s our commitment to delivering on-time, high-quality, and cost-effective mold solutions. Whether you need molds for automotive, electronics, medical, or consumer goods, our team is ready to use 3D Modelling Plastic Injection Part Molding to tailor a solution for you. Contact P&M today for a free project consultation and quotation, and let us show you how our technical advantages can drive your business success.






Factory&About US
NingBo Plastic Metal Product Co.,Ltd (P&M) is located in Yuyao, the so-called Mould City, Plastic Kingdom, in the southern tip of Hangzhou Bay Bridge,north of Shanghai, the east of Ningbo Port,tight double line of State Road 329 on land, sea and air trafic into a network to facilitate transport.
By the abundant technical strength,scientific management methods and good after-sales service, product deeply trusted and welcomed by customers from all over the world. P&M holds improved system of development and production, to achieve mold design, plastic products manufacturing and automatic production. Our main products is design and manufacturing of plastic mold, plastic product, metal product. 90% products of our enterprise are exported to America, Europe, Germany, Japan, Australia, etc. For many years, the company has been committed to the research of raw materials. The company has its own trademark and dozens of patents, providing more convenient technical support for mold making and product production. P&M started domestic business from 2008,named Shundi Mould Factory. And opened the international market from 2014. We always adhere to the principles of quality first and time first. While providing customers with the highest quality products, try to maximize the production efficiency and shorten production time. We are proud to tell every customer that our company has not lost any customer since its establishment.If there is a problem with the product, we will seek a solution actively and take responsibility to the end.
P&M adheres to market-oriented to the quanlity of life and focus on quality service and continuous development of new products,determined to establish a better corporate image,and our friends at home and abroad to carry a wide range of business exchanges and cooperation, create brilliant.





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.
P&M Bike parts, centered around children, balances safety, health, and fun, aiming to add a bright color to children's beautiful childhood. We look forward to working together with you to serve our children.
The path of a child's growth is paved with bricks and tiles.

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?
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 24 hours.
2. Well-trained 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.