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Sub-contracting Manufacturing Service
From prototype to final product, from plastic to metal, DEK is committed to providing you with high-quality sub-contract manufacturing services. With our top-notch one-stop service, you will reduce delivery time, procurement costs and risks.
- Save You 60%+ of Costs
- ISO 9001: 2015 Certification
- Complex Parts and High Precision
- Delivery in As Fast As 3 days
- Advanced CNC Equipment and Technology
introduction
Your Trusted Sub-contracting Partner
DEK has been a leading global provider of subcontract manufacturing services for more than 20 years. We have the knowledge and experience, as well as diverse and robust manufacturing capabilities, to provide one-stop, on-time, on-demand, high-quality subcontract machining services for your projects.
DEK has dedicated and highly skilled engineers and technicians to meet your manufacturing needs in the aerospace, automotive, medical and other industries, specializing in the mass production of precision engineered components for a variety of engineering sectors. We can provide all grades of materials from small to large production runs. Our machining capabilities include CNC milling (complex 5-axis), CNC turning, precision grinding, EDM machining, sheet metal fabrication, 3D printing, and more, as well as required component assembly services and inspection reports.
By choosing DEK as your partner for subcontract machining services, you will greatly increase your competitiveness - lowering the costs of machine investment, site rental, production and materials, reducing production risks, minimizing management problems, and increasing the speed of delivery to your end users.
Capabilities
Manufacturing Capabilities
CNC Machining
DEK can machine a wide range of metals and plastics to meet the needs of complex shapes. Our factory has modern, temperature controlled and constantly updated CNC machines, including CNC lathes, 3-axis, 4-axis, and 5-axis mills, precision grinders, and more, to ensure that there is a standard that meets your needs and specifications.
We can achieve tight tolerances of +/-0.005mm and offer more than 50 surface finish options to enhance the aesthetics and utility of your parts. We utilize state-of-the-art equipment for raw material processing, ensuring consistent, high-speed production that runs 24/7 without constant human intervention. We offer intricate and sophisticated parts and assemblies with excellent surface finishes to ensure high precision and quality parts for fast delivery and overall cost savings.
Sheet Metal Fabrication
DEK offers high quality sheet metal fabrication services. From quotation to fast production, you can get more than 500 high-quality sheet metal parts in just a few days. Our quotes are cost-effective when it comes to manufacturing large and low volume parts. Choose DEK for fast delivery and high machining accuracy to meet your specific needs.
We have proven technology and state-of-the-art equipment for machining a wide range of materials, including stainless steel, copper, aluminum, brass, and galvanized materials. We specialize in manufacturing frames, equipment panels, housings, chassis, brackets, and other parts, and can provide the surface finishes you need, such as anodizing, sandblasting, powder coating, and plating. In addition, we offer expedited services to solve your project challenges.
Aluminum Extrusion
Equipped with state-of-the-art equipment specifically designed to manufacture aluminum components, DEK offers high-quality, cost-effective aluminum extrusion services. We specialize in machining all types of aluminum materials, including Aluminum 6061, Aluminum 6063, and Aluminum 5083, to ensure that the material meets the standards for your specific needs.
Our engineers and technicians are experienced in the extrusion process and are able to accurately set extrusion parameters to ensure that the size, shape and tolerances of extruded parts meet industry requirements. We can also provide finishing options including anodizing, powder coating or painting to enhance the corrosion resistance and appearance of aluminum extrusions for specific industry applications.
Injection Molding
DEK offers on-demand plastic injection molding services where you can quickly produce the parts you need in large quantities, and our complete production line is perfect to be your quality subcontract supplier.
Using primarily aluminum or steel molds, our plastic injection molding services are highly repeatable and cost-effective in high-volume production, ensuring consistently high quality and on-time delivery. We offer not only thermoplastic but also metal injection molding with tolerances as low as +/-0.01mm, providing you with competitive custom injection molded parts.
Metal Casting
DEK has been specializing in aluminum, zinc, magnesium and steel metal casting services for many years, and has an excellent production line that can provide durable, high-precision one-off prototypes or small quantities of customized parts for a wide range of customers around the world.
We can provide thin-walled, deep-cavity, complex shapes and die-cast metal parts with small holes and threads that are dimensionally accurate with low surface roughness(Ra 0.8-1.6) and excellent material utilization. In addition, we can provide polishing, bead blasting, plating, powder coating, painting, and other additional services needed to complete end-use parts. From automotive parts and electronic accessories to medical device parts, we will be your best partner!
3D printing
3D printing is an excellent choice for prototyping and low volume production. It transforms ideas into reality at a low cost. Additive manufacturing enables faster and more efficient prototyping through production workflows, reducing time to market.
DEK excels in SLS (Selective Laser Sintering) and SLA (Stereolithography) methods, providing high-quality 3D printed prototypes and functional parts for clients across various industries. We truly meet the needs for low volume manufacturing and deliver top-quality parts. Our 3D printing services feature advanced capabilities, competitive pricing, and the ability to process high-performance materials.
Materials
Sub-contracting Machining Material Options
Aluminum
Aluminum is a popular metal material in sub-contract manufacturing, with excellent properties such as light weight, high thermal conductivity, good electrical conductivity, corrosion resistance, and can be anodized, etc. At DEK, we offer a wide range of aluminum materials for machining, including AL6061, AL7075, AL2024, and AL6082.
Brass
Brass consists mainly of copper and zinc and is a metal with a yellow color appearance. It has excellent workability, good electrical and thermal conductivity, corrosion resistance and excellent mechanical properties. At DEK, we specialize in all types of brass, including Brass 260, C360, Cz121 and more.
Copper
Copper is a highly conductive metal, often used in the sub-contract manufacturing of electronic and automotive parts, with excellent thermal conductivity, good machinability, excellent ductility and malleability. At DEK, we specialize in the precision machining of different types of copper, including Copper C101, C110, and others.
Stainless Steel
Stainless steel is an excellent material choice for sub-contract manufacturing, with good mechanical properties, corrosion resistance, high temperature resistance and excellent machinability. At DEK, we specialize in machining all types of stainless steel, including SUS 303, SUS 304, SUS 316, SUS 410 and more.
Alloy Steel
Alloy steel, primarily composed of iron (Fe), carbon, chromium, and nickel, is a common metal used in sub-contract manufacturing. It exhibits exceptional properties like high strength, high hardness, wear resistance, and corrosion resistance. At DEK, we specialize in machining all types of alloy steel, including alloy steel 1215, 4130, 4140, 4340 and others.
Tool Steel
Tool steel is commonly used to manufacture tools and dies, boasting high hardness, good toughness, wear resistance, and corrosion resistance. At DEK, we specialize in machining all types of tool steel, including A2, A3, D2, S7, and more. Our high-precision services ensure high-quality batch parts for various industries.
ABS
ABS is a common engineering plastic with excellent mechanical properties (high strength, stiffness and toughness), chemical resistance, abrasion resistance and impact resistance. At DEK, our precision services ensure high quality parts for industries such as automotive and electronics, ideal for engine housings, electronic equipment mounts, decorative panels and more.
Nylon
Nylon (polyamide) is a generic term for synthetic fibers and plastics. It is widely used in mechanical engineering, automotive, and electronics due to its wear resistance, corrosion resistance, and excellent mechanical and processing properties. At DEK, we specialize in nylon machining, providing you with high-precision nylon parts in large quantities.
PE
PE, or polyethylene, is one of the most popular thermoplastic engineering materials. It features lightweight, good chemical stability, excellent electrical insulation, wear resistance, and processability. At DEK, we utilize CNC machining, injection molding, and other processes to provide high quality PE parts to customers in various industries. Commonly used PE grades include HDPE.
Industries
Industries We Severed
Automotive
DEK has extensive experience in the automotive industry, specializing in the production of custom automotive parts, providing you with the highest quality service. We continuously invest in advanced equipment and have perfected reliable automotive part production technology. This enables us to manufacture and supply high-quality, functional automotive parts in bulk to our wide range of customers.
We have established expertise in CNC machining, plastic injection molding, and die casting, supporting your automotive innovations from prototype design to mass production. We are certified to ISO 9001:2015 and IATF 16949:2016, providing 24/7 engineering support.
- Car Bumper
- Interior Panels
- Auto Lamp Lenses
- Aluminum Reflector
Aerospace
We have extensive experience in aerospace part production, capable of achieving complex geometries and tight tolerances. Our primary materials include titanium, aluminum, stainless steel, and high-strength alloys. You can get aerospace components from DEK that can withstand the high pressures and temperatures required for critical aircraft applications.
Our machine shop operates in a strictly controlled environment, producing parts on demand at affordable prices. We conduct rigorous quality checks on finished parts using inspection equipment, followed by packaging and shipping, ensuring fast delivery.
- Impeller
- Structural Components
- Actuator Components
- Engine Mount Fasteners
Medical
As a global manufacturer of medical device components, DEK is equipped with advanced machining equipment including 3-axis, 4-axis, 5-axis machines and injection molding machines. We offer a wide range of production-grade materials for your selection, ensuring all materials comply with biocompatibility and safety standards. We can rapidly manufacture high-precision components with complex geometries for you.
We provide a variety of surface treatments, including electroplating, polishing, and sandblasting, to meet the requirements of different medical devices. Our production lines are flexible and ensure on-time delivery. We are certified to ISO 9001:2015 and ISO 13485.
- Handheld Devices
- Surgical Device Parts
- Enclosures and Housings
- Radiology Equipment Parts
Electronic
The electronics industry is a major contributor to the global economy, encompassing the production of everything from small components to large consumer electronics. DEK offers precision machining services for electronic parts. We can provide strong support for electronic component prototypes to high-volume production, with tolerances down to +/- 0.005mm, meeting the industry's stringent requirements.
We manufacture on demand at competitive prices. We have focused on custom electronic parts machining for many years, offering a variety of materials, surface treatments, with strict inspection and specialized packaging of our products to ensure timely delivery.
- Heat Sinks
- Semiconductors
- Connectors and Sockets
- Electronics Casings and Enclosures
Telecom
The telecommunications industry is characterized by rapid technological advancements and evolving standards. DEK invests in the latest and most advanced CNC machining equipment, providing you with agile, digital and on-demand manufacturing solutions, to manufacture your telecommunication components with the shortest lead times and cost-effective pricing.
Our skilled machinists manufacture precision, complex components accurately and efficiently, ensuring consistency in design and construction. We are flexible in our production and can scale production of high-quality parts as needed.
- Panel Frames
- Tower Parts
- Amplifier Housings
- Antenna Components
Why Choose Our Services
One-stop production of high-quality prototypes saves you time and money
Engineering Capabilities
Rapid Production
Surface Finishes
Quality Control
Precision Assembly
Packaging and Shipping
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
Sub-contract Manufacturing 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 Today