Mold Making Service
Using high-performance metals and specialized machining processes, the production technique gives highly durable, precise, and accurate custom molds for several industrial uses.
At DEK, we value Design for Manufacturability (DFM) feedback as it helps optimize your design and ensure it can be efficiently produced. Our teams of professionals are always ready to assess your design and give expert advice to enhance mold manufacturability and functionality, eliminate defects, and reduce cost.

introduction
High Quality Custom Mold Making Services

With our many years of experience in mold making, we offer durable, cost-effective, highly precise, and custom molds. Whether you need just a prototype or mass production, DEK's team is always ready to help.
We follow a comprehensive production process from DFM review and material selection, to mold fabrication, surface finishing treatment, mold assembly, and lots more. Our well-equipped technological facilities, high-quality materials, and professionals allow us to deliver our mold-making service reliably and cost-effectively.
You can trust us to deliver anywhere in the world, thanks to our fast and efficient local and international delivery system.
- Highly competitive prices
- Fast turnaround
- 100% in-house mold production
- Tight tolerances of +/-0.005mm
- Custom surface treatments and finishing
- ISO 9001: 2015 Certified










Materials for Mold Making Service
Metals
Plastics
Aluminum
Aluminum is a lightweight, corrosion-resistant metal known for its excellent machinability and thermal conductivity. It is widely used in manufacturing due to its strength-to-weight ratio and cost-effectiveness in both prototyping and production applications.
With DEK’s specialized mold-making service, you get high-quality molds with fast turnaround and excellent thermal management. You get molds that are durable and ideal for low to medium-volume manufacturing. These aluminum molds are valuable in producing components like aerospace sensor casing, medical device housing, control panel interface, etc.
Alloy
Aluminum 2014, 2017A, 2024, 5052, 5083
Carbon Steel
Carbon steel is a strong, durable metal containing varying amounts of carbon. It is known for its hardness, wear resistance, and affordability, making it a popular choice for mold making in industrial applications.
We use carbon steel to craft durable molds that hold up well under repeated use. Its machinability and toughness allow us to create long-lasting tools with excellent precision. You benefit from molds that withstand pressure and wear, making them suitable for high-volume production. Our expert finishing ensures consistent performance and mold surface quality across industries.
Alloy
Carbon Steel 1215 and 12L14
Copper
Copper is a soft, highly conductive metal valued for its excellent thermal transfer properties. It is commonly used in mold components requiring efficient heat dissipation and rapid cooling during production cycles.
We use copper in mold inserts or core elements to enhance thermal regulation during molding. Its superior conductivity helps achieve faster cycle times and better dimensional control. You receive molds that contribute to consistent output and reduced downtime. We focus on tight machining tolerances and smooth surfaces to ensure optimal heat flow and production efficiency.
Alloy
Copper C101 and C110
Stainless Steel
Stainless steel is a corrosion-resistant, strong, and durable material that maintains its integrity even in high-moisture or chemically harsh environments. It's ideal for producing long-lasting molds used in demanding applications.
Our mold-making service allows us to use stainless steel to create tough, high-wear molds suitable for complex production runs. You get molds that resist rust, distortion, and wear over time. You’ll get high-quality molds that are valuable in producing components like catheters and syringes, aerospace cabin components, sealing containers, etc.
Alloy
Stainless Steel 15-5, 17-4 PH, 2205 Duplex, 301, 303
Tool Steel
Tool steel is a high-strength, abrasion-resistant material designed to endure extreme conditions. It's known for maintaining sharp edges and dimensional stability under heat and pressure, making it essential in mold making.
We rely on tool steel to manufacture high-performance molds capable of repeated, high-pressure use. You benefit from molds that maintain shape and accuracy across extended production cycles. Our CNC processes deliver precision fits, and we apply expert finishing techniques to achieve excellent mold surfaces. This results in reliable, long-lasting tools that boost your production consistency.
Alloy
Tool Steel A2, A3, D2, H13, O1
ABS
ABS is a tough, impact-resistant plastic known for its ease of machining and low cost. It offers a good balance of strength and flexibility, making it ideal for visual and functional prototyping applications in mold development.
We use ABS to produce test molds and prototype tooling for evaluating mold design and function. This allows you to verify part geometry, fit, and finish before investing in full-scale metal tooling. Our machining delivers accurate dimensions and a smooth finish, helping you make informed design decisions. You benefit from reduced development time, lower costs, and high-quality mock-ups that reflect production intent without committing to final molds.
Nylon
Nylon is a strong, wear-resistant plastic with excellent mechanical properties and thermal resistance. Its toughness and stability make it suitable for evaluating mold durability in the early design phase.
Our mold-making service allows us to specially create mold prototypes when you need to simulate production conditions more closely. This allows you to test mold integrity under moderate heat and stress. You get high-fidelity prototypes that are durable and dimensionally accurate. Our precise machining ensures that every detail is captured, allowing you to refine mold design with confidence before switching to final metal tooling.
Grades
Nylon 6, Nylon 6 (30% Glass Filled), Nylon 6/6 (30% Glass Filled), Nylon 6 Flame Retardant
PMMA
PMMA is a transparent, rigid plastic with excellent dimensional stability and clarity. It is often used for visual inspection and demonstration models due to its glass-like appearance and easy machinability.
We machine PMMA to help you create prototype molds or clear testing tools that showcase internal mold features. Its transparency lets you observe mold filling and part ejection behavior. You benefit from visually precise models that assist in technical presentations or internal evaluations. Our surface finishing highlights every detail, providing clarity and accuracy during testing.
PP
PP is a lightweight, chemically resistant plastic with good flexibility and fatigue resistance. It’s ideal for low-stress mold prototypes and fit-checking in various product development stages.
We use PP to help you assess mold fit, alignment, and part ejection with affordable, easily machinable prototypes. It enables quick design adjustments without the expense of metal tooling. Our mold-making service ensures dimensional reliability, making sure you test with confidence. You receive a clean, precise, and functional mock-up that keeps your development agile and cost-effective.
Grades
PP Homopolymer, PP+GF(30%)
PVC
PVC is a versatile, low-cost plastic that’s easy to machine and known for chemical resistance and structural rigidity. It’s often chosen for early-stage mold prototyping and dimensional testing.
We use PVC to help you quickly produce prototype molds for evaluating part shape, tolerance, and assembly interaction. It allows cost-effective testing with reliable results. Our skilled teams machine PVC with precision to replicate fine details, so you can refine your mold design before investing further. You get fast results, clean finishes, and a dependable foundation for moving forward in production.
Instant & Accurate Quotes

We don't use online automated quotation tools, because it is very inaccurate. Online quote platforms rely solely on calculations based on cutting amounts and fixed coefficients, they fail to account for actual processing nuances, such as material deformation after heat treatment, tight tolerance requirements, grinding after heat treatment, etc. Consequently, automated price calculations can lead to inaccuracies, ultimately increasing your costs.
But you can rest assured at DEK!
Our quotations are both cost-effective and accurate because we have a team of professional mechanical engineers who meticulously review each drawing. These engineers boast over 10 years of experience and possess deep expertise in programming, machine operation, post-processing, material properties, and more. Ensure you will get accurate quotes within 6 hours.
Our Advantages
2300+ Engineers Love Work With Us
High Precision
We apply advanced machining technologies and quality control processes to build each mold with consistent precision. This allows you to create parts that fit and function exactly as intended, even in highly detailed or performance-sensitive applications.
Complex Geometry
Our experienced engineers and toolmakers are skilled in handling complex geometries that might challenge other providers. You can bring us your most demanding designs, and we’ll transform them into functional, manufacturable molds.
Certified Standard
All our mold-making processes follow certified industry standards to ensure your tools meet global manufacturing and safety requirements. You can trust our molds to meet stringent quality checks. We offer the documentation, testing, and traceability you need.
Surface Finishing
Whether you need a high-gloss finish, textured surface, or matte look, we apply the correct treatments to the mold cavity to achieve it. This means you receive molded parts that are production-ready, visually appealing, and fit for end use right out of the press.
Fast Turnaround
From quoting to final delivery, our streamlined workflow ensures your mold is produced and delivered as quickly as possible. You won’t face long delays or extended timelines. We help you meet project deadlines faster and speed up product launches.
Cost Effectiveness
We optimize designs for manufacturability, reduce cycle times, and minimize material waste to cut costs throughout the process. With scalable tooling options and durable molds, your long-term part production becomes more economical.



Our Ordering Process
Send RFQ
Send RFQ with 2D/3D drawings and detailed requirements via Email or online form.
Review & Quote
Our Engineer team will review every drawing carefully and provide an accurate quote within 6 hours.
Confirm Order
Confirm the quote, details and delivery schedule, then sign the contract.
Production
Arrange production process, start programming and machining.
Quality Control
Strict quality control during production and final inspection.
Packaging & Shipping
Pack the parts, attach part identification labels, and start shipping.
Send RFQ 222
Review & Quote
Confirm Order
Production
QC
Delivery
FAQ
Mold Making Buying FAQs
Get An Accurate Quote For Your Next Projects
No matter your project is complicated or simple, no matter is metal or plastic, you will get an accurate quotation within 6 hours.
Get A Quote TodayUnderstanding Mold Making
What is Mold Making?
Mold making is the process of creating a hollow form, or mold, that allows you to manufacture identical copies of a part over and over again. When you need consistent shape, detail, and accuracy in your parts, whether plastic, rubber, metal, or composite, you need a mold-making production process.
To manufacture molds, you begin by submitting a 3D design file or concept. That design is then transformed into a mold tool using metal, typically aluminum or steel. The mold serves as the negative shape into which your chosen material is injected or poured. This technique is widely used for prototyping, low-volume runs, and high-volume manufacturing. Whether you're testing a product idea or scaling production, mold making gives you control, repeatability, and professional results.
What are the Advantages of Mold Making?
Mold making gives you the power to produce identical parts with speed, precision, and cost-efficiency, whether you're prototyping or mass-producing. It reduces waste, shortens production cycles, and ensures consistent quality across every unit.
- High-dimensional accuracy
- Consistent part quality
- Faster production cycles
- Lower cost per unit
- Durable tooling lifespan
- Supports complex geometries
When Do You Need Mold Making Service?
You need mold-making services when you're looking to produce multiple identical parts with high accuracy and efficiency. It’s the right solution when your project demands repeatability, specific tolerances, or functional testing in end-use materials.
For instance, if you’re preparing to launch a new product, you might first create a prototype mold to test part fit, strength, and design. Once that’s finalized, you move to production mold making for thousands or even millions of units. Mold making is also essential if you want to scale up from 3D printing or CNC-machined prototypes to a more streamlined and economical production method.