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Custom Online CNC Machining Services

Get instant online quote for your metal or plastic machined parts with our CNC Machining Service,from rapid prototyping to production.

Tolerance down to 0.0005 inches(0.01mm)

Tolerance down to 0.0005 inches(0.01mm)

No minimum order quantity

No minimum order quantity

Over 40 Certified Materials

Over 40 Certified Materials

Delivery in as little as 5 days

Delivery in as little as 5 days

All uploads are secure and confidential.
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Custom Online CNC Machining Services Supplier in China

As a China-based CNC machining specialist, REKO provides rapid prototyping and mass production solutions. With 40+ advanced CNC systems including 5-axis milling centers and multi-turret turning machines, we deliver end-to-end services for small batches to high-volume orders.

Upload CAD files to get pricing, lead times, and design feedback for metals and plastics, ensuring flexibility in production and shipping at the best price.Get Your Quote Today!

CNC Milling

CNC Milling

Utilizes rotating cutting tools for high-precision machining of flat surfaces, curves, and complex parts, ideal for mold making, aerospace, and automotive industries.

CNC Turning

CNC Turning

Uses rotating workpieces and cutting tools for efficient machining of cylindrical components, widely applied in shafts, discs, and precision parts manufacturing.

5 Axis Machining

5 Axis Machining

Enables multi-angle precision cutting, reducing setups and machining complex surfaces, perfect for high-end aerospace, medical devices, and precision mold manufacturing.

CNC Machining Materials

We provide a wide range of certified materials, including metals and plastics, ensuring high precision, durability, and industry compliance for various applications.

Metal
Aluminum
Stainless steel
Steel
Brass
Copper
Plastic
POM (Delrin/Acetal)
PMMA (Acrylic)
PEEK
PA(Nylon)
PTFE(Teflon)
PVC
PE
HDPE
ABS
Aluminum

Aluminum:Aluminum is known for its lightweight, strength, and machinability, making it an ideal choice for a wide range of applications, including aerospace, automotive, and industrial parts. Its excellent corrosion resistance also makes it perfect for outdoor projects and structural components.

Alloys:Aluminum 6061-T6, Aluminum 7075-T6, Aluminum 5052, Aluminum 5083,Aluminum 6060,Aluminum 6063,Aluminum 6082, Aluminum 2017

Available Finish:As machined, Anodizing, Powder coating, Electroplating, Painting, Sand blasting, Polishing

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Aluminum
Aluminum
Aluminum
Stainless steel

Stainless steel:Stainless steel is a widely used metal essential across various industries, including medical and power generation. Its value lies in its strength, heat resistance, and outstanding corrosion resistance.

Alloys:SUS201, SUS303, SUS 304/304L, SUS316/316L, SUS416, SUS420,SUS430,etc

Available Finish:As machined, Electroplating, Polishing,Passivation, Powder coating 

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Stainless steel
Stainless steel
Stainless steel
Steel

Steel:Steel, known for its outstanding mechanical properties and dimensional stability, is essential in modern engineering. Its high tensile strength allows for the creation of strong structural components vital for infrastructure, and advancements in metallurgy through alloying and heat treatment have broadened its use across various industries.

Alloys:Steel 1018,1020,1025,1045,1215, 4130, 4140, 4340, 5140

Available Finish:As machined, Electroplating, Polishing,Passivation, Powder coating 

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Steel
Steel
Steel
Brass

Brass:Brass constitutes a broad family of copper-zinc alloys, with compositions varying primarily in zinc content and frequently incorporating alloying elements such as lead, aluminum, and iron. This material inherits high thermal and electrical conductivity from its copper base, while exhibiting exceptional wear resistance. Notably, the addition of lead significantly enhances its machinability - a property that establishes brass as the most workable copper alloy class.

Alloys:C360, C260

Available Finish:As machined, Polishing, Nickel Plating,Chrome plating, Bead Blasted, Gold Plating, Silver Plating 

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Brass
Brass
Brass
Copper

Copper:Copper, also known as red copper or pure copper, is an alloy that is nearly entirely made up of copper, typically with over 99% copper content. Due to its near-purity, copper retains all the essential properties of the metal, making it one of the oldest and most widely used copper-based materials.

Alloys:C10100, C11000, C12200, C14500, C17200

Available Finish:As machined, Polishing, Nickel Plating,Chrome plating, Bead Blasted, Gold Plating, Silver Plating 

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Copper
Copper
Copper
POM (Delrin/Acetal)

POM (Delrin/Acetal):Exhibits high stiffness, good moisture resistance, and superior wear resistance, featuring a low-friction surface. This makes it ideal for precision components such as gears and bearings, ensuring they fit perfectly and operate smoothly.

Color:POM Black, POM White,POM Blue, POM Red

Available Finish:As machined, Bead Blast 

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POM (Delrin/Acetal)
POM (Delrin/Acetal)
POM (Delrin/Acetal)
PMMA (Acrylic)

PMMA (Acrylic):PMMA, commonly known as acrylic, is clear, weather-resistant, and does not fade. It is ideal for outdoor displays, signage, and lighting, due to its durability in various weather conditions.

Color:Transparency

Available Finish:As machined, Sand blasting, Tumbling, Painting 

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PMMA (Acrylic)
PMMA (Acrylic)
PMMA (Acrylic)
PEEK

PEEK:PEEK is robust and maintains its strength at high temperatures. It is used in demanding sectors such as aerospace and medical implants due to its ability to withstand extreme conditions.

Color:Beige with no transparency

Available Finish:As machined, Bead Blast 

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PEEK
PEEK
PEEK
PA (Nylon)

PA (Nylon):Nylon is versatile, tough, and resistant to wear. Common applications include wear pads, guide wheels, and slide bearings.

Types:PA6,PA6+GF15,PA6+GF30,PA66,PA66+GF15,PA66+GF30

Available Finish:As machined, Bead Blast 

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PA (Nylon)
PA (Nylon)
PA (Nylon)
PTFE (Teflon)

PTFE (Teflon):PTFE, commonly known as Teflon, stands out among most engineering plastics due to its exceptionally high melting point., low friction, and chemical inertness. These properties make it essential in non-stick cookware and widely used in food, petrochemical, medical, and electrical industries.

Color:White,Black

Available Finish:As machined, Bead Blast 

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PTFE (Teflon)
PTFE (Teflon)
PTFE (Teflon)
PVC

PVC:Polyvinyl chloride (PVC) offers durability, affordability, and chemical resistance. Widely used in plumbing pipes, medical devices, and electrical cables, PVC effectively withstands corrosion and wear.

Color:Grey

Available Finish:As machined, Painting 

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PVC
PE

PE:Polyethylene is lightweight, durable, and highly impact-resistant. It is widely used for packaging, containers, and applications needing materials that can endure pressure without cracking.

Color:White,Black

Available Finish:As machined, Painting 

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PE
HDPE

HDPE:HDPE is strong, impact-resistant, and offers a high strength-to-density ratio. With excellent chemical and moisture resistance, it’s widely used in packaging,construction, electrical, and automotive industries.

Color:White,Black

Available Finish:As machined

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HDPE
ABS

ABS:ABS offers excellent impact, heat, and chemical resistance, making it ideal for harsh environments. Its low cost and durability make it a popular choice, especially for CNC machining, which allows cost-effective production of custom parts.Commonly used in automotive parts, toys, electronic housings, and consumer goods.

Color:Natural,Black White,Grey

Available Finish:As machined, Bead Blast,Sand blasting,Painting, Powder coating, Electrophoresis 

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ABS

CNC Machining Surface Finishes

In addition to our precision CNC machining services, we offer a comprehensive array of surface finishing solutions tailored for machined components.

As Machined As Machined

This finishing option offers significant cost savings with natural machine marks, making it ideal for prototype validation, functional testing, or applications where residual machining texture is acceptable per engineering specifications.

Bead Blast Bead Blast

Machined parts are bead blasted with glass beads to achieve a uniform, grainy texture and eliminate machining marks.

Polishing Polishing

Polishing delivers a high-luster finish, reducing surface roughness (Ra < 0.8μm) and enhancing metal aesthetics. It utilizes mechanical abrasion or chemical treatmentto create a smooth, reflective surface.

Anodizing Anodizing

Anodizing improves corrosion resistance and wear properties, and enables color dyeing, making it perfect for aluminum parts.

Black Oxide Black Oxide

Black oxide is a conversion coating applied to ferrous materials to provide mild corrosion resistance, enhance appearance, and to minimize light reflection.

Heat Treatment Heat Treatment

Heat treatment modifies metals via controlled heating/cooling to alter crystalline structure, enhancing hardness, temperature resistance, ductility, and strength.

Brushed Finish Brushed Finish

A brushed finish is achieved using a wire brush or abrasive pad, creating attractive lines called 'grain'. This finish is visually appealing and resistant to scratches and fingerprints, minimizing visible marks.

Powder Coating Powder Coating

Powder coating applies powdered paint to surfaces, which are baked in ovens to form wear-resistant and corrosion-proof layers with vibrant colors and textures for enhanced durability.

Plating Plating

Plating is a type of coating in which a metal is deposited on a conductive surface. corrosion-resistant properties, enhanced solderability, hardness, and reduced friction, including Nickel Plating, Silver Plating, Gold Plating, Chrome Plating, Zinc Plating, and Tin Plating.

Painting Painting

Painting is a versatile and widely used metal finishing technique that provides both protection and aesthetic enhancement for metal surfaces. Appearance ideal for automotive, aerospace, and industrial applications

Passivation Passivation

Passivation is a common metal finishing . For stainless steel, this process involves using nitric acid or citric acid to eliminate free iron from the surface. This chemical treatment creates a protective oxide layer, or passivation film. Significantly enhancing its resistance to rust

Laser Engraving/CNC engraving Laser Engraving/CNC engraving

Laser engraving uses focused beamo of light to quickly and accurately create permanent designs on materials, It is commonly used to add part numbers, or logos. CNC engraving involves creating intricate designs and shapes on surfaces using a CNC machine.

What is CNC Machining?

CNC Machining (Computer Numerical Control) is a cutting-edge manufacturing process that uses computer-controlled machines to create highly precise and complex parts from materials like metal and plastic. In this video, we break down how CNC machining works, its key benefits, and the different types of CNC machines, including milling, turning, and 5-axis machining.
Whether you're in the automotive, aerospace, medical, or electronics industry, CNC machining plays a crucial role in delivering high-quality, consistent, and cost-effective parts. Watch the video to learn why CNC is essential for modern manufacturing!

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Need CNC machining services?
Contact us todayfor high-precision custom parts!

CNC Machining for Various Industries

CNC machining is a cornerstone of modern manufacturing, playing a vital role in industries that demand high precision, reliability, and efficiency. From aerospace to medical and energy sectors, CNC technology enables the rapid production of complex parts with exceptional accuracy using high-performance materials.

With its ability to produce custom prototypes, low-volume batches, and high-volume production runs, CNC machining is the go-to solution for businesses seeking speed, consistency, and superior quality.

Aerospace
Aerospace

CNC machining ensures the production of lightweight yet durable components such as turbine blades, engine mounts, and structural airframe parts, meeting strict industry standards.

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Medical
Medical

The medical industry relies on CNC for surgical instruments, orthopedic implants, and prosthetics, all requiring micron-level precision and biocompatible materials.

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Automotive
Automotive

CNC machining is essential for producing precise, durable engine, transmission, brake, and chassis components, ensuring optimal vehicle performance and efficiency.

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Energy
Energy

From power generation components to oil and gas equipment, CNC machining delivers robust, wear-resistant parts that withstand extreme conditions.

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Why Choose Us for Custom CNC Machining?

On-demand Production On-demand Production

Our CNC Machining services cater to all your needs, from single prototypes to large-scale productions of over 10,000 pieces.

Quality Assurance Quality Assurance

Our ISO-certified CNC machining guarantees precision and quality. Each part is crafted to fit perfectly and function flawlessly, thanks to rigorous quality control at every step.

Fast Lead Time Fast Lead Time

Ensure the seamless progression of your project with REKO. Our local workshops and advanced equipment offer quick turnarounds to meet your deadlines.

CNC Machining FAQs

How can I get the quotation?

Please provide us the following information together with your inquiry.

  • Detailed drawings ( CAD/DWG/IGS/STEP/ file ).
  • Material requirement.
  • Surface treatment.
  • Quantity (per order/per month/annual).
  • Any special demands or requirements, such as packing, labels,delivery,etc.
How can you ensure the quality?
  • Will double confirm with client for drawing before production.
  • Serious control and management for drawing.
  • Cooperated with quality material supplier.
  • Experienced programmers and machinists.
  • Self-checking during production and checking record.
  • QC checked the size and surface, and made dimension inspection report.
  • Packaga department will double check surface before packing.
  • The dimension report will be sent together with the shipment.
How to proceed order?
  • Payment.
  • Production drawing confirmed with you.
  • REKO engineer will re-evaluate drawing before production.
  • Evaluate delivery time and get back to you.
  • Confirm shipping details.
  • Arrange shipment.
How do you guarantee the deliver time?
  • We have independent PMC department to arrange the production plan.
  • We have production meeting every Monday morning to report the production process and discuss the problems.
  • We will make production progress report in our system to ensure the related department will follow the next step process.
How to pay for the order?
  • Telegraphic Transfer (TT).
  • Letter of Credit (L/C).
  • Alibaba Trade Assurance.
  • Paypal.
What tolerances can we achieve?

The tolerance complies with the international ISO 2768 standard. High-precision metal processing can achieve ±0.005mm. General metal processing accuracy is ±0.01mm. Plastic and other composite materials are ±0.02mm.

Where is your factory?

We are in Baoan of Shenzhen China, Near ShenZhen airport.

Can the order be expedited if it is urgent?

Yes, we provide expedited service. We have two devices specially prepared for expedited items.